GLC reference standard GLC-673-B, 100mg

Tetraethyltin, 1000 µg/ml, Methanol, 5ml

C27 Ring-C Monoaromatic sterane (5ß(H),10ß(CH3)/5 alpha(H),10ß(CH3)), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 98819-92-2 / 98819-91-1

1,3-Butadiene