CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 21016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8904.6-K(N)-75W Nicotinic acid, Stock solution system check EN12260 Price on request XA16100100AC Phosalone D10, 100 µg/mL in Acetone, 1ml Price on request 673490 Bromopropylate, 10.0 µg/ml, Ethyl acetate, 10ml Price on request