Endocrine disrupting chemical substances (EDCs) are exogenous substances succesful of altering the human hormone system and inflicting varied ailments comparable to infertility and most cancers in consequence. On this work, a way for figuring out twenty-three totally different EDCs together with parabens, alkylphenols, phenylphenols, organophosphorus pesticides, bisphenol A and triclosan in dairy merchandise was developed.
Samples are conditioned by addition of acetonitrile containing 1% formic acid, centrifugation and clean-up of the extract by steady solid-phase extraction. EDCs in the extract are derivatised by heating in a microwave oven and quantified by fuel chromatography-mass spectrometry.
The proposed methodology options good limits of detection (6-40 ng/kg) and precision (relative commonplace deviation < 7.6%); additionally, it’s scarcely topic to matrix results (1-20%). EDC recoveries from spiked samples ranged from 80 to 108%. The tactic was used to analyse a complete of 33 samples of dairy merchandise together with cow, sheep and goat milk, yoghourt, milkshakes, cheese, cream, butter and custard.
Bisphenol A was the person contaminant detected in the best quantity of samples, at concentrations from 180 to 4800 ng/kg. 2-Phenylphenol and ethylparaben had been discovered in greater than one-half, at concentrations over the vary 130-3500 and 89-4300 ng/kg, respectively. In distinction, alkylphenols, organophosphorus pesticides and triclosan had been detected in none.
There may be an evolving physique of literature that hyperlinks chemical substances generally discovered in private care merchandise (PCPs) to an elevated threat of each creating bronchial asthma and worsening current bronchial asthma. Phthalates, parabens, environmental phenols, comparable to triclosan and bisphenol A (BPA), and different endocrine disrupting compounds (EDCs) have been implicated in bronchial asthma and associated allergic situations in epidemiological research.
As a result of Black people have elevated publicity to those chemical substances via hair care merchandise and female hygiene merchandise, disproportionate publicity to those chemical substances via PCPs may contribute, in half, to the disproportionate bronchial asthma prevalence and morbidity among the many US Black inhabitants.
Excessive Strain Inside Nanometer-Sized Particles Influences the Price and Products of Chemical Reactions
The composition of natural aerosol has a pivotal affect on aerosol properties comparable to toxicity and cloud droplet formation functionality, which may have an effect on each local weather and air high quality. Nevertheless, a complete and basic understanding of the chemical and bodily processes that happen in nanometer-sized atmospheric particles stays a problem that severely limits the quantification and predictive capabilities of aerosol formation pathways.
Right here, we investigated the consequences of a basic and hitherto unconsidered bodily property of nanoparticles-the Laplace stress. By learning the response of glyoxal with ammonium sulfate, each ubiquitous and necessary atmospheric constituents, we present that top stress can considerably have an effect on the chemical processes that happen in atmospheric ultrafine particles (i.e., particles < 100 nm).
Utilizing high-resolution mass spectrometry and UV-vis spectroscopy, we demonstrated that the formation of response merchandise is strongly (i.e., as much as an element of 2) slowed down underneath excessive pressures typical of atmospheric nanoparticles. A size-dependent relative price fixed is set and numerical simulations illustrate the discount in the manufacturing of the principle glyoxal response merchandise.
These outcomes established that the excessive stress inside nanometer-sized aerosols should be thought of as a key property that considerably impacts chemical processes that govern atmospheric aerosol development and evolution.
Pure product-informed exploration of chemical house to allow bioactive molecular discovery
The search for new bioactive molecules stays an open problem limiting our means to find new medicine to deal with illness and chemical probes to comprehensively research organic processes. The vastness of chemical house renders its exploration unfeasible by synthesis alone. Traditionally, chemists have tended to discover chemical house erratically with out committing to systematic frameworks for navigation.
This minireview covers a variety of approaches that take inspiration from the construction or origin of pure merchandise, and assist focus molecular discovery on biologically-relevant areas of chemical house. All these approaches have enabled the invention of distinctive and novel bioactive small molecules comparable to helpful chemical probes of organic mechanisms.
This minireview feedback on how such approaches could also be developed into extra basic frameworks for the systematic identification of presently unexplored areas of biologically-relevant chemical house, a problem that’s central to each chemical biology and medicinal chemistry.
Fast, in situ detection of chemical warfare agent simulants and hydrolysis merchandise in bulk soils by low-cost 3D-printed cone spray ionization mass spectrometry
Chemical warfare brokers (CWAs) are poisonous chemical substances which were used as disabling or deadly weapons in conflict, terrorist assaults, and assasinations. The Chemical Weapons Conference (CWC) has prohibited the use, improvement, manufacturing, and stockpiling of CWAs since its initiation in 1997, nevertheless, the risk of deployment nonetheless looms. Detection of hint CWAs post-deployment or post-remediation, in bulk matrices comparable to soil, typically requires prolonged pattern preparation steps or intensive chromatographic separation occasions.
3D-printed cone spray ionization (3D-PCSI), an ambient ionization mass spectrometric (MS) method, supplies a speedy, easy, and low-cost methodology for hint CWA evaluation in soil matrices for each in-laboratory and in-field detection. Described right here is the utilization of conductive 3D-printed cones to carry out each speedy sampling and ionization for CWA simulants and hydrolysis merchandise in eight stable matrices.
Valsartan, USP grade |
|||
| GP8514-100MG | Glentham Life Sciences | 100 mg | 84 EUR |
Sucralose, USP grade |
|||
| GC1410-100 | Glentham Life Sciences | 100 | 71.1 EUR |
Sucralose, USP grade |
|||
| GC1410-25 | Glentham Life Sciences | 25 | 31.7 EUR |
Capsaicin, USP grade |
|||
| GP2777-1 | Glentham Life Sciences | 1 | 79.1 EUR |
Melphalan, USP grade |
|||
| GP3789-1 | Glentham Life Sciences | 1 | 458.8 EUR |
Melphalan, USP grade |
|||
| GP3789-100 | Glentham Life Sciences | 100 | 102.7 EUR |
Melphalan, USP grade |
|||
| GP3789-250 | Glentham Life Sciences | 250 | 189.8 EUR |
Tyloxapol, USP grade |
|||
| GL3025-5 | Glentham Life Sciences | 5 | 118.7 EUR |
Valsartan, USP grade |
|||
| GP8514-100 | Glentham Life Sciences | 100 | 39.4 EUR |
Riboflavin, USP grade |
|||
| GP0758-100G | Glentham Life Sciences | 100 g | 112.8 EUR |
Riboflavin, USP grade |
|||
| GP0758-250G | Glentham Life Sciences | 250 g | 189.6 EUR |
Riboflavin, USP grade |
|||
| GP0758-25G | Glentham Life Sciences | 25 g | 69.6 EUR |
Riboflavin, USP grade |
|||
| GP0758-5G | Glentham Life Sciences | 5 g | 52.8 EUR |
Olanzapine, USP grade |
|||
| GP8012-1G | Glentham Life Sciences | 1 g | 180 EUR |
Riboflavin, USP grade |
|||
| GP0758-100 | Glentham Life Sciences | 100 | 63.3 EUR |
Riboflavin, USP grade |
|||
| GP0758-25 | Glentham Life Sciences | 25 | 27.8 EUR |
Riboflavin, USP grade |
|||
| GP0758-250 | Glentham Life Sciences | 250 | 126.5 EUR |
Riboflavin, USP grade |
|||
| GP0758-5 | Glentham Life Sciences | 5 | 15.7 EUR |
Olanzapine, USP grade |
|||
| GP8012-1 | Glentham Life Sciences | 1 | 118.7 EUR |
Finasteride, USP grade |
|||
| GP1210-1G | Glentham Life Sciences | 1 g | 409.2 EUR |
Finasteride, USP grade |
|||
| GP1210-1 | Glentham Life Sciences | 1 | 308.5 EUR |
Ciprofloxacin, USP grade |
|||
| GA9068-25 | Glentham Life Sciences | 25 | 95 EUR |
Ciprofloxacin, USP grade |
|||
| GA9068-5 | Glentham Life Sciences | 5 | 26.1 EUR |
Chloramphenicol, USP grade |
|||
| GA0505-100G | Glentham Life Sciences | 100 g | 322.8 EUR |
Chloramphenicol, USP grade |
|||
| GA0505-100 | Glentham Life Sciences | 100 | 237.2 EUR |
D-(+)-Xylose, USP grade |
|||
| GC4822-1 | Glentham Life Sciences | 1 | 118.7 EUR |
Vitamin D2, USP grade |
|||
| GV6134-1G | Glentham Life Sciences | 1 g | 103.2 EUR |
Vitamin D2, USP grade |
|||
| GV6134-5G | Glentham Life Sciences | 5 g | 265.2 EUR |
Glycine, EP, USP grade |
|||
| GM2320-100G | Glentham Life Sciences | 100 g | 48 EUR |
Glycine, EP, USP grade |
|||
| GM2320-1KG | Glentham Life Sciences | 1 kg | 74.4 EUR |
Glycine, EP, USP grade |
|||
| GM2320-250G | Glentham Life Sciences | 250 g | 54 EUR |
Glycine, EP, USP grade |
|||
| GM2320-500G | Glentham Life Sciences | 500 g | 60 EUR |
Glycine, EP, USP grade |
|||
| GM2320-5KG | Glentham Life Sciences | 5 kg | 170.4 EUR |
Folic acid, USP grade |
|||
| GP0140-25G | Glentham Life Sciences | 25 g | 117.6 EUR |
Folic acid, USP grade |
|||
| GP0140-5G | Glentham Life Sciences | 5 g | 72 EUR |
Vitamin D2, USP grade |
|||
| GV6134-1 | Glentham Life Sciences | 1 | 55.4 EUR |
Vitamin D2, USP grade |
|||
| GV6134-5 | Glentham Life Sciences | 5 | 189.8 EUR |
Glycine, EP, USP grade |
|||
| GM2320-1 | Glentham Life Sciences | 1 | 45.2 EUR |
Glycine, EP, USP grade |
|||
| GM2320-100 | Glentham Life Sciences | 100 | 11.8 EUR |
Glycine, EP, USP grade |
|||
| GM2320-250 | Glentham Life Sciences | 250 | 16.4 EUR |
Glycine, EP, USP grade |
|||
| GM2320-5 | Glentham Life Sciences | 5 | 158.8 EUR |
Glycine, EP, USP grade |
|||
| GM2320-500 | Glentham Life Sciences | 500 | 25.5 EUR |
Folic acid, USP grade |
|||
| GP0140-25 | Glentham Life Sciences | 25 | 67.2 EUR |
Folic acid, USP grade |
|||
| GP0140-5 | Glentham Life Sciences | 5 | 30.1 EUR |
Iohexol (USP grade powder) |
|||
| 51R-U344600 | Fitzgerald | 200 mg | 663.6 EUR |
|
Description: Iohexol (USP grade powder) chemical reference substance |
|||
Cyclosporin A, USP grade |
|||
| GA2331-100MG | Glentham Life Sciences | 100 mg | 96 EUR |
Cyclosporin A, USP grade |
|||
| GA2331-250MG | Glentham Life Sciences | 250 mg | 162 EUR |
Cardiogreen, 95%, USP grade |
|||
| GT1101-100 | Glentham Life Sciences | 100 | 150.7 EUR |
Cardiogreen, 95%, USP grade |
|||
| GT1101-250 | Glentham Life Sciences | 250 | 301.3 EUR |
Cyclosporin A, USP grade |
|||
| GA2331-100 | Glentham Life Sciences | 100 | 49.4 EUR |
Cyclosporin A, USP grade |
|||
| GA2331-250 | Glentham Life Sciences | 250 | 104.4 EUR |
Rifampin (USP grade powder) |
|||
| 51R-U604009 | Fitzgerald | 300 mg | 619.2 EUR |
|
Description: Rifampin (USP grade powder) chemical reference substance |
|||
Suprofen (USP grade powder) |
|||
| 51R-U642507 | Fitzgerald | 200 mg | 619.2 EUR |
|
Description: Suprofen (USP grade powder) chemical reference substance |
|||
Thiotepa (USP grade powder) |
|||
| 51R-U664000 | Fitzgerald | 500 mg | 619.2 EUR |
|
Description: Thiotepa (USP grade powder) chemical reference substance |
|||
Azaperone (USP grade powder) |
|||
| 51R-U04575-6 | Fitzgerald | 200 mg | 619.2 EUR |
|
Description: Azaperone (USP grade powder) chemical reference substance |
|||
Aztreonam (USP grade powder) |
|||
| 51R-U046205 | Fitzgerald | 200 mg | 619.2 EUR |
|
Description: Aztreonam (USP grade powder) chemical reference substance |
|||
Cefotetan (USP grade powder) |
|||
| 51R-U097975 | Fitzgerald | 500 mg | 619.2 EUR |
|
Description: Cefotetan (USP grade powder) chemical reference substance |
|||
Cefoxitin (USP grade powder) |
|||
| 51R-U098107 | Fitzgerald | 500 mg | 624 EUR |
|
Description: Cefoxitin (USP grade powder) chemical reference substance |
|||
Cisplatin (USP grade powder) |
|||
| 51R-U134357 | Fitzgerald | 100 mg | 619.2 EUR |
|
Description: Cisplatin (USP grade powder) chemical reference substance |
|||
Isoniazid (USP grade powder) |
|||
| 51R-U349706 | Fitzgerald | 200 mg | 619.2 EUR |
|
Description: Isoniazid (USP grade powder) chemical reference substance |
|||
Letrozole (USP grade powder) |
|||
| 51R-U356971 | Fitzgerald | 200 mg | 603.6 EUR |
|
Description: Letrozole (USP grade powder) chemical reference substance |
|||
Lidocaine (USP grade powder) |
|||
| 51R-U366002 | Fitzgerald | 250 mg | 619.2 EUR |
|
Description: Lidocaine (USP grade powder) chemical reference substance |
|||
Phenytoin (USP grade powder) |
|||
| 51R-U535008 | Fitzgerald | 200 mg | 619.2 EUR |
|
Description: Phenytoin (USP grade powder) chemical reference substance |
|||
Rifabutin (USP grade powder) |
|||
| 51R-U603800 | Fitzgerald | 50 mg | 619.2 EUR |
|
Description: Rifabutin (USP grade powder) chemical reference substance |
|||
Choline chloride, USP grade |
|||
| GV9961-100G | Glentham Life Sciences | 100 g | 79.2 EUR |
Choline chloride, USP grade |
|||
| GV9961-250G | Glentham Life Sciences | 250 g | 122.4 EUR |
Choline chloride, USP grade |
|||
| GV9961-25G | Glentham Life Sciences | 25 g | 57.6 EUR |
Sodium gluconate, USP grade |
|||
| GX3248-100G | Glentham Life Sciences | 100 g | 56.4 EUR |
Sodium gluconate, USP grade |
|||
| GX3248-1KG | Glentham Life Sciences | 1 kg | 112.8 EUR |
Sodium gluconate, USP grade |
|||
| GX3248-250G | Glentham Life Sciences | 250 g | 64.8 EUR |
Sodium gluconate, USP grade |
|||
| GX3248-500G | Glentham Life Sciences | 500 g | 80.4 EUR |
Choline chloride, USP grade |
|||
| GV9961-100 | Glentham Life Sciences | 100 | 35.5 EUR |
Choline chloride, USP grade |
|||
| GV9961-25 | Glentham Life Sciences | 25 | 17.4 EUR |
Choline chloride, USP grade |
|||
| GV9961-250 | Glentham Life Sciences | 250 | 71.1 EUR |
Sodium gluconate, USP grade |
|||
| GX3248-1 | Glentham Life Sciences | 1 | 63.3 EUR |
Sodium gluconate, USP grade |
|||
| GX3248-100 | Glentham Life Sciences | 100 | 16.6 EUR |
Sodium gluconate, USP grade |
|||
| GX3248-250 | Glentham Life Sciences | 250 | 23.8 EUR |
Sodium gluconate, USP grade |
|||
| GX3248-500 | Glentham Life Sciences | 500 | 37.2 EUR |
Ceforanide (USP grade powder) |
|||
| 51R-U097807 | Fitzgerald | 200 mg | 619.2 EUR |
|
Description: Ceforanide (USP grade powder) chemical reference substance |
|||
Cytarabine (USP grade powder) |
|||
| 51R-U162002 | Fitzgerald | 250 mg | 619.2 EUR |
|
Description: Cytarabine (USP grade powder) chemical reference substance |
|||
Gabapentin (USP grade powder) |
|||
| 51R-U287303 | Fitzgerald | 250 mg | 619.2 EUR |
|
Description: Gabapentin (USP grade powder) chemical reference substance |
|||
Lovastatin (USP grade powder) |
|||
| 51R-U370600 | Fitzgerald | 125 mg | 528 EUR |
|
Description: Lovastatin (USP grade powder) chemical reference substance |
|||
Zidovudine (USP grade powder) |
|||
| 51R-U724500 | Fitzgerald | 400 mg | 619.2 EUR |
|
Description: Zidovudine (USP grade powder) chemical reference substance |
|||
D-Penicillamine, USP grade |
|||
| GA5612-100G | Glentham Life Sciences | 100 g | 514.8 EUR |
D-Penicillamine, USP grade |
|||
| GA5612-10G | Glentham Life Sciences | 10 g | 117.6 EUR |
D-Penicillamine, USP grade |
|||
| GA5612-1G | Glentham Life Sciences | 1 g | 64.8 EUR |
D-Penicillamine, USP grade |
|||
| GA5612-25G | Glentham Life Sciences | 25 g | 199.2 EUR |
D-Penicillamine, USP grade |
|||
| GA5612-5G | Glentham Life Sciences | 5 g | 88.8 EUR |
D-Penicillamine, USP grade |
|||
| GA5612-1 | Glentham Life Sciences | 1 | 23.8 EUR |
D-Penicillamine, USP grade |
|||
| GA5612-10 | Glentham Life Sciences | 10 | 67.2 EUR |
D-Penicillamine, USP grade |
|||
| GA5612-100 | Glentham Life Sciences | 100 | 395.5 EUR |
D-Penicillamine, USP grade |
|||
| GA5612-25 | Glentham Life Sciences | 25 | 134.4 EUR |
D-Penicillamine, USP grade |
|||
| GA5612-5 | Glentham Life Sciences | 5 | 43.5 EUR |
Cefmetazole (USP grade powder) |
|||
| 51R-U097782 | Fitzgerald | 200 mg | 619.2 EUR |
|
Description: Cefmetazole (USP grade powder) chemical reference substance |
|||
Terconazole (USP grade powder) |
|||
| 51R-U643703 | Fitzgerald | 200 mg | 619.2 EUR |
|
Description: Terconazole (USP grade powder) chemical reference substance |
|||
Bismuth subnitrate, USP grade |
|||
| GK6111-100G | Glentham Life Sciences | 100 g | 217.2 EUR |
Bismuth subnitrate, USP grade |
|||
| GK6111-100 | Glentham Life Sciences | 100 | 150.4 EUR |
Sulfadiazine (USP grade powder) |
|||
| 51R-U625009 | Fitzgerald | 200 mg | 619.2 EUR |
|
Description: Sulfadiazine (USP grade powder) chemical reference substance |
|||
Magnesium gluconate, USP grade |
|||
| GX4157-100G | Glentham Life Sciences | 100 g | 112.8 EUR |
Magnesium gluconate, USP grade |
|||
| GX4157-500G | Glentham Life Sciences | 500 g | 303.6 EUR |
Magnesium gluconate, USP grade |
|||
| GX4157-100 | Glentham Life Sciences | 100 | 63.3 EUR |
Magnesium gluconate, USP grade |
|||
| GX4157-500 | Glentham Life Sciences | 500 | 221.5 EUR |
Acetylsalicylic acid, USP grade |
|||
| GL0865-100G | Glentham Life Sciences | 100 g | 60 EUR |
Acetylsalicylic acid, USP grade |
|||
| GL0865-250G | Glentham Life Sciences | 250 g | 79.2 EUR |
Acetylsalicylic acid, USP grade |
|||
| GL0865-25G | Glentham Life Sciences | 25 g | 51.6 EUR |
Acetylsalicylic acid, USP grade |
|||
| GL0865-500G | Glentham Life Sciences | 500 g | 103.2 EUR |
Meclofenamate sodium, USP grade |
|||
| GP5911-1 | Glentham Life Sciences | 1 | 73.4 EUR |
Meclofenamate sodium, USP grade |
|||
| GP5911-10 | Glentham Life Sciences | 10 | 327.5 EUR |
Meclofenamate sodium, USP grade |
|||
| GP5911-5 | Glentham Life Sciences | 5 | 183.4 EUR |
Meclofenamate sodium, USP grade |
|||
| GP5911-500 | Glentham Life Sciences | 500 | 41.9 EUR |
Acetylsalicylic acid, USP grade |
|||
| GL0865-100 | Glentham Life Sciences | 100 | 19.8 EUR |
Acetylsalicylic acid, USP grade |
|||
| GL0865-25 | Glentham Life Sciences | 25 | 13.9 EUR |
Acetylsalicylic acid, USP grade |
|||
| GL0865-250 | Glentham Life Sciences | 250 | 35.5 EUR |
Acetylsalicylic acid, USP grade |
|||
| GL0865-500 | Glentham Life Sciences | 500 | 55.4 EUR |
Ampicillin trihydrate, USP grade |
|||
| GA8774-100G | Glentham Life Sciences | 100 g | 274.8 EUR |
Ampicillin trihydrate, USP grade |
|||
| GA8774-25G | Glentham Life Sciences | 25 g | 132 EUR |
Ampicillin trihydrate, USP grade |
|||
| GA8774-5G | Glentham Life Sciences | 5 g | 69.6 EUR |
Clobetasol propionate, USP grade |
|||
| GP0268-1G | Glentham Life Sciences | 1 g | 132 EUR |
Clobetasol propionate, USP grade |
|||
| GP0268-5G | Glentham Life Sciences | 5 g | 322.8 EUR |
Ampicillin trihydrate, USP grade |
|||
| GA8774-100 | Glentham Life Sciences | 100 | 197.7 EUR |
Ampicillin trihydrate, USP grade |
|||
| GA8774-25 | Glentham Life Sciences | 25 | 79.1 EUR |
Ampicillin trihydrate, USP grade |
|||
| GA8774-5 | Glentham Life Sciences | 5 | 27.8 EUR |
Clobetasol propionate, USP grade |
|||
| GP0268-1 | Glentham Life Sciences | 1 | 79.1 EUR |
Clobetasol propionate, USP grade |
|||
| GP0268-5 | Glentham Life Sciences | 5 | 237.2 EUR |
Aurothioglucose (USP grade powder) |
|||
| 51R-U045508 | Fitzgerald | 100 mg | 960 EUR |
|
Description: Aurothioglucose (USP grade powder) chemical reference substance |
|||
Thiamine hydrochloride, USP grade |
|||
| GP8217-100 | Glentham Life Sciences | 100 | 180.8 EUR |
Thiamine hydrochloride, USP grade |
|||
| GP8217-25 | Glentham Life Sciences | 25 | 60.3 EUR |
Thiamine hydrochloride, USP grade |
|||
| GP8217-250 | Glentham Life Sciences | 250 | 361.6 EUR |
D-(+)-Biotin, EP, USP grade |
|||
| GV4685-10G | Glentham Life Sciences | 10 g | 237.6 EUR |
D-(+)-Biotin, EP, USP grade |
|||
| GV4685-1G | Glentham Life Sciences | 1 g | 74.4 EUR |
D-(+)-Biotin, EP, USP grade |
|||
| GV4685-25G | Glentham Life Sciences | 25 g | 418.8 EUR |
D-(+)-Biotin, EP, USP grade |
|||
| GV4685-5G | Glentham Life Sciences | 5 g | 151.2 EUR |
D-(+)-Biotin, EP, USP grade |
|||
| GV4685-1 | Glentham Life Sciences | 1 | 31.7 EUR |
D-(+)-Biotin, EP, USP grade |
|||
| GV4685-10 | Glentham Life Sciences | 10 | 166 EUR |
D-(+)-Biotin, EP, USP grade |
|||
| GV4685-25 | Glentham Life Sciences | 25 | 316.4 EUR |
D-(+)-Biotin, EP, USP grade |
|||
| GV4685-5 | Glentham Life Sciences | 5 | 95 EUR |
Doxorubicin hydrochloride, USP grade |
|||
| GA4969-10 | Glentham Life Sciences | 10 | 47.4 EUR |
Doxorubicin hydrochloride, USP grade |
|||
| GA4969-100 | Glentham Life Sciences | 100 | 150.4 EUR |
Doxorubicin hydrochloride, USP grade |
|||
| GA4969-25 | Glentham Life Sciences | 25 | 67.2 EUR |
Doxorubicin hydrochloride, USP grade |
|||
| GA4969-50 | Glentham Life Sciences | 50 | 95 EUR |
Sucrose, BP, EP, USP grade |
|||
| GC3219-100G | Glentham Life Sciences | 100 g | 49.2 EUR |
Sucrose, BP, EP, USP grade |
|||
| GC3219-10KG | Glentham Life Sciences | 10 kg | 274.8 EUR |
Sucrose, BP, EP, USP grade |
|||
| GC3219-1KG | Glentham Life Sciences | 1 kg | 74.4 EUR |
Sucrose, BP, EP, USP grade |
|||
| GC3219-250G | Glentham Life Sciences | 250 g | 54 EUR |
Sucrose, BP, EP, USP grade |
|||
| GC3219-5KG | Glentham Life Sciences | 5 kg | 170.4 EUR |
Sucrose, BP, EP, USP grade |
|||
| GC3219-1 | Glentham Life Sciences | 1 | 31.7 EUR |
Sucrose, BP, EP, USP grade |
|||
| GC3219-10 | Glentham Life Sciences | 10 | 197.7 EUR |
Sucrose, BP, EP, USP grade |
|||
| GC3219-100 | Glentham Life Sciences | 100 | 12.1 EUR |
Sucrose, BP, EP, USP grade |
|||
| GC3219-250 | Glentham Life Sciences | 250 | 16.4 EUR |
Sucrose, BP, EP, USP grade |
|||
| GC3219-5 | Glentham Life Sciences | 5 | 110.7 EUR |
Tetracycline hydrochloride, USP grade |
|||
| GP3828-1 | Glentham Life Sciences | 1 | 21.1 EUR |
Tetracycline hydrochloride, USP grade |
|||
| GP3828-5 | Glentham Life Sciences | 5 | 48.2 EUR |
D-Mannitol, EP, USP grade |
|||
| GC1282-1KG | Glentham Life Sciences | 1 kg | 103.2 EUR |
D-Mannitol, EP, USP grade |
|||
| GC1282-250G | Glentham Life Sciences | 250 g | 64.8 EUR |
D-Mannitol, EP, USP grade |
|||
| GC1282-1 | Glentham Life Sciences | 1 | 55.4 EUR |
D-Mannitol, EP, USP grade |
|||
| GC1282-250 | Glentham Life Sciences | 250 | 23.8 EUR |
Caffeine, Ph. Eur., USP grade |
|||
| GP3094-1 | Glentham Life Sciences | 1 | 110.6 EUR |
Caffeine, Ph. Eur., USP grade |
|||
| GP3094-100 | Glentham Life Sciences | 100 | 24.2 EUR |
Caffeine, Ph. Eur., USP grade |
|||
| GP3094-25 | Glentham Life Sciences | 25 | 16.6 EUR |
Caffeine, Ph. Eur., USP grade |
|||
| GP3094-500 | Glentham Life Sciences | 500 | 63.3 EUR |
Thimerosal, BP, EP, USP grade |
|||
| GA8923-100 | Glentham Life Sciences | 100 | 602.6 EUR |
Thimerosal, BP, EP, USP grade |
|||
| GA8923-25 | Glentham Life Sciences | 25 | 204 EUR |
Betazole HCL (USP grade powder) |
|||
| 51R-U070006 | Fitzgerald | 200 mg | 619.2 EUR |
|
Description: Betazole HCL (USP grade powder) chemical reference substance |
|||
Cefepime HCL (USP grade powder) |
|||
| 51R-U097636 | Fitzgerald | 500 mg | 619.2 EUR |
|
Description: Cefepime HCL (USP grade powder) chemical reference substance |
|||
Cefotiam HCL (USP grade powder) |
|||
| 51R-U098005 | Fitzgerald | 325 mg | 619.2 EUR |
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Description: Cefotiam HCL (USP grade powder) chemical reference substance |
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1,4-Sorbitan (USP grade powder) |
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| 51R-U616008 | Fitzgerald | 300 mg | 619.2 EUR |
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Description: 1,4-Sorbitan (USP grade powder) chemical reference substance |
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Betaxolol HCL (USP grade powder) |
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| 51R-U069903 | Fitzgerald | 200 mg | 619.2 EUR |
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Description: Betaxolol HCL (USP grade powder) chemical reference substance |
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Verapamil HCL (USP grade powder) |
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| 51R-U711202 | Fitzgerald | 200 mg | 619.2 EUR |
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Description: Verapamil HCL (USP grade powder) chemical reference substance |
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Naproxen sodium salt, USP grade |
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| GP2313-25G | Glentham Life Sciences | 25 g | 274.8 EUR |
Naproxen sodium salt, USP grade |
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| GP2313-5G | Glentham Life Sciences | 5 g | 132 EUR |
Naproxen sodium salt, USP grade |
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| GP2313-25 | Glentham Life Sciences | 25 | 197.7 EUR |
Naproxen sodium salt, USP grade |
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| GP2313-5 | Glentham Life Sciences | 5 | 79.1 EUR |
Colestipol HCL (USP grade powder) |
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| 51R-U146505 | Fitzgerald | 200 mg | 619.2 EUR |
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Description: Colestipol HCL (USP grade powder) chemical reference substance |
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Ethambutol HCL (USP grade powder) |
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| 51R-U257007 | Fitzgerald | 200 mg | 619.2 EUR |
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Description: Ethambutol HCL (USP grade powder) chemical reference substance |
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Hexylcaine HCL (USP grade powder) |
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| 51R-U308006 | Fitzgerald | 200 mg | 619.2 EUR |
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Description: Hexylcaine Hydrochloride (USP grade powder) chemical reference substance |
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Tetracaine HCL (USP grade powder) |
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| 51R-U650006 | Fitzgerald | 200 mg | 619.2 EUR |
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Description: Tetracaine HCL (USP grade powder) chemical reference substance |
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Capsicum oleoresin, 50%, USP grade |
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| GK3881-100G | Glentham Life Sciences | 100 g | 290.4 EUR |
Capsicum oleoresin, 50%, USP grade |
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| GK3881-250G | Glentham Life Sciences | 250 g | 553.2 EUR |
Capsicum oleoresin, 50%, USP grade |
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| GK3881-25G | Glentham Life Sciences | 25 g | 122.4 EUR |
Capsicum oleoresin, 50%, USP grade |
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| GK3881-50G | Glentham Life Sciences | 50 g | 180 EUR |
The evaluation of hint portions of CWA simulants and hydrolysis merchandise by 3D-PCSI-MS coupled to each a business benchtop system and a field-portable MS system is detailed. Empirical limits of detection (LOD) for CWA simulants on the benchtop MS ranged from 100 ppt to 750 ppb and had been extremely dependant on stable matrix composition, with the transportable system yielding related spectral information from alike matrices, albeit with decrease sensitivity.