2-(Trimethylsilyl)ethoxymethyl chloride,>=95.0% (GC)
Tris(trimethylsilyl) phosphite,>=95.0% (GC)
Butyric acid,>=99%
tert-Butyl acetate,>=99%
Diethyl pyrocarbonate,96% (NT)
Ethylenediamine,ReagentPlus, >=99%
B-Glucuronidase from limpets (Patella vulgata),aqueous solution, >=85,000 units/mL
(-)-Nicotine,>=99% (GC), liquid
Pyruvate Kinase/Lactic Dehydrogenase enzymes from rabbit muscle,For the Determination of ADP, buffered aqueous glycerol solution
Proteinase K from Tritirachium album,buffered aqueous glycerol solution, Molecular Biology, >=800 units/mL
Sulfatase from Helix pomatia,Type H-2, aqueous solution, >=2,000 units/mL
N-Methyl-bis(trifluoroacetamide),derivatization grade (GC derivatization), LiChropur™, >=99.0% (GC)



