CWA Solids (Total Solids, TSS, & TDS) Back Catalog number: 55085 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673505 Chlorfenvinphos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 684867 D6-Sulfadimethoxine, 100 µg/ml, Acetonitrile, 1m Price on request 30122 2,4-Dichlorophenylacetic acid Price on request