ULTRA-U-PST-071A100A01
alpha-BHC (alpha-HCH) Solution 100 µg/mL in acetonitrile
ULTRA-U-PST-071K1000
Alpha-BHC (Alpha-HCH) Solution 1000 µg/mL in acetone
ULTRA-U-PST-072A100A01
beta-BHC (beta-HCH) Solution 100 µg/mL in acetonitrile
ULTRA-U-PST-072K1000
beta-BHC (beta-HCH) Solution 1000 µg/mL in acetone
ULTRA-U-PST-072M1000
Beta-BHC (Beta-HCH) Solution 1000 µg/mL in methanol (methyl alcohol)
ULTRA-U-PST-073K1000
Delta-BHC (Delta-HCH) Solution 1000 µg/mL in acetone
