Tin (Sn), 1000µg/ml in in 2%-HNO3 / 6%-HCl, 100ml

Tebuconazole-tert-butyl-hydroxy, 100µg/ml in Acetonitrile, 1ml

S-4392 Extended PAH-mixture Acenaphthene 0732,12 83-32-9 6 mg/L Acenaphthylene 0002,12 208-96-8 6 mg/L Anthracene 1049,14 120-12-7 6 mg/L Benz[a]anthracene 0201,18 56-55-3 6mg/L Benzo[a]fluorene 0259,17 238-84-6 6mg/L Benzo[a]pyrene 0239,20 50-32-

Niacinamide