Praziquantel, 100µg/ml in Acetonitrile, 5ml

Sebuthylazine, 1000μg/ml in Acetone, 1ml

S-4394 B[a]P/HCB Recovery Standard (solvent - Nonane) Product Concentration 2,3,3',5,5'-PeCB 100 µg/mL

2,3-Butanediol, certified, 0.25g