Multielement Ion Chromatography Cation Standard Solution, certified, suitable for ion chromatography, 10.0 mg/kg +/- 0.2% Li+, Na+, K+, Mg2+, Ca2+ each cation, certified reference material traceable to SI

Multielement Ion Chromatography Anion Standard Solution, certified, suitable for ion chromatography, certified reference material traceable to SI, 10.0 mg/kg +/- 0.2% F-, Cl-, Br--, NO3-, PO43-, SO42- each anion

Penicillin-Streptomycin, with 10,000 units penicillin and 10 mg streptomycin per mL in 0.9% NaCl, 0.1 mum filtered, BioReagent, suitable for cell culture

Phenethylamine, >=99%

Bis[3-(triethoxysilyl)propyl] tetrasulfide, technical, >=90% (NMR)

2-Chloroethanol, puriss. p.a., >=99.0% (GC)

Trichloromethyl chloroformate, >=97.0% (GC)

1,4-Cineole, technical, mixture of isomers, >=85% (GC)

1,8-Diazabicyclo[5.4.0]undec-7-ene, puriss., >=99.0% (GC)

Chloroform-d, "100%", 99.96 atom % D, contains 0.5 wt. % silver wire as stabilizer

Hexamethyldisilazane, for GC derivatization, LiChropur(TM), >=99.0% (GC)

(3-Mercaptopropyl)methyldimethoxysilane, >=95.0%