Surrogate Standard Back Catalog number: 92469 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683765 Dimethylhexadecylamine, 1000mg Price on request C16610000 Pyrazophos, 250mg Price on request RPC-138AS 2,4,4,5-Tetrachlorobiphenyl (BZ-74) 912,64 Kč