"Analytical Standards"

Supplier: Merck

4-Methyl-1H-benzotriazole is an additive in formulated aircraft deicing and anti-icing fluids (ADAFs) mixture. It was used as analytical standard for a study demonstrated to determine benzotriazoles and benzothiazoles in human urine samples using LC- ESI(+)MS/MS.

Supplier: Merck

Aqueous suspension, 2,5% solids, Partikelgröße: 3 µm, Genauigkeit:  std dev <0,2 µm, Analytical standard

Supplier: Merck

Aqueous suspension, 2,5% solids, Partikelgröße: 10 µm, Genauigkeit: std dev <0,15 µm, Analytical standard

Supplier: Merck

Synonym: 4-allylanisole, chavicol methyl ether, estragole.

Supplier: Merck

GPC Standard, Poly(butyl acrylate) solution, Mw 60000 (Typical), average Mn 20000 (Typical), Supelco®, 25 wt. % in toluene, Analytical standard

Supplier: Merck

GPC Standard, Poly(lauryl methacrylate) solution, Mw 570000 (Typical), average Mn 290000 (Typical), Supelco®, 25 wt. % in toluene, Analytical standard

Supplier: Honeywell Chemicals

High quality inorganic and organic reference materials produced according to ISO 9001.

Supplier: Merck

EPA 502/524 Volatiles Organic Calibration Mix (without gases), Supelco®, Analytical standard, 2000 mug/mL each component in methanol, : N/A

Supplier: USP

Organic Reference Standard, [Kyn]31-Liraglutide, Analytical Reference Material

Supplier: USP

Organic Reference Standard, Liraglutide Formaldehyde Adduct, Analytical Reference Material

Supplier: Merck

Clear, colorless fluid polymer useful as a stationary phase in gas chromatography and as an anti-foaming agent.

Supplier: Merck

Organic Standard, Chlormequat-1,1,2,2-d₄ chloride

Supplier: Honeywell Chemicals

Organic Standard, Paraben target analyte mix solution, 10 μg/ml in acetone, Packung: Glass Bottle

Supplier: USP

Organic Reference Standard, [D-allo-Thr]13-Liraglutide, Analytical Reference Material

Supplier: USP

Organic Reference Standard, [D-allo-Thr]11-Liraglutide, Analytical Reference Material

Supplier: Merck

TOC standard, Supelco®, Analytical standard, 1000 ±10 mg/l