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Displaying 5951-6000 of 19750 results.
Sigma Cat.No.Description
51535Methyl heneicosanoate
analytical standard
5154Silk, Fibroin Solution
50 mg/mL
51558HEPES buffered saline
BioUltra, for molecular biology, 2× concentrate
51559Heptacosane
analytical standard
51572L-Aspartic acid
certified reference material, TraceCERT®
51573γ-Octalactone
analytical standard
51578Heptadecane
analytical standard
51593Pseudohypericin
analytical standard
51602Sudan Red B
analytical standard
51615Methyldymron
analytical standard, PESTANAL®
51624[(3R)-3-Hydroxy-cis-octadec-9-enoyl]-L-carnitine
analytical standard
51625N-(6-Chloro-3-pyridylmethyl)-N-cyano-N-methylacetamidine
certified reference material, TraceCERT®
51633Methyl heptadecanoate
analytical standard
51681Silychristin
analytical standard
516911,2,5,6,9,10-Hexabromocyclododecane
analytical standard
51696PA ChromoSelect Broth
suitable for microbiology, NutriSelect® Plus
51704Tanshinone IIA
analytical standard
51706QC-Standard Solution for EN ISO 9377-2
analytical standard
51707Heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin
≥98.0%
517127Dimethyl carbonate
anhydrous, ≥99%
51715Conductivity Standard
conductivity 20000 μS/cm at 25 °C
51716Propionate Standard for IC
TraceCERT®, 1000 mg/L propionate in water
51730Heptane
analytical standard
51759Rapid Enterococci ChromoSelect Agar
suitable for microbiology, NutriSelect® Plus
51772(±)-β-Cryptoxanthin
analytical standard
51777Lead Standard for IC
TraceCERT®, 1000 mg/L Pb+2 in nitric acid
51782Linalool
analytical standard
51788Aniline
analytical standard
51791Acetate Standard for IC
TraceCERT®, 1000 mg/L acetate in water
51795Conductivity Standard
conductivity 2000 μS/cm at 25 °C
51799Putrescine
analytical standard
51803Gruft Mycobacterial Supplement
suitable for microbiology
518102-Mercaptobenzimidazole
analytical standard
51818Diethyl 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
reference material
51825Bemotrizinol
analytical standard
51832Sodium 1-heptanesulfonate monohydrate
suitable for ion pair chromatography, LiChropur, ≥99.0% (T)
51833Sodium 1-heptanesulfonate monohydrate
≥99.0% (T)
51841Peptone (vegetable) acid hydrolysate
suitable for microbiology
51844Multielement standard solution 4 for ICP
TraceCERT®, in 10% nitric acid
51848Heptatriacontane
analytical standard
51863Ginkgolide A
analytical standard
51868trans-Caffeic acid
certified reference material, TraceCERT®
51872Piroctone olamine
analytical standard, PESTANAL®
51873Thallium Standard for ICP
TraceCERT®, 1000 mg/L Tl in nitric acid
518819-cis-Astaxanthin
analytical standard
51885Tri-o-tolyl phosphate
analytical standard
51949Azoxystrobin-(cyanophenoxy-d4)
analytical standard, PESTANAL®
51962m-CP selective Supplement I
suitable for microbiology
51964Valerenic acid
analytical standard
51968Benzo[a]pyrene
certified reference material, TraceCERT®

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