Type 21 Infrasil Cuvette with Stopper Path Length:20mm EPA Method - 245_5 -

EPA Method - 245_5 - Mercury In Sediment Manual Cold Vapor

they have a 2 month warranty due to the volatility of Selenium) Cobalt Primary Line: 240

Detects from 100% down to 200-500 ppm

Tungsten Halogen Lamp for The Buck Vision 1041 Visible spectrophotometer

Background Correction:

Type 21 Infrasil Cuvette with Stopper Path Length:20mm EPA Method - 245_5 -Type 21 Infrasil Cuvette with 1mm path length, 0. 4ml volume, and Stopper. Height: 45mm Width: 12. 5mm Path Length: 1mm Capacity: 0. 4ml P N: 21 I 1 Type 21 Infrasil Cuvette with 2mm path length, 0. 7ml volume, and Stopper. Height: 45mm Width: 12. 5mm Path Length: 2mm Capacity: 0. 7ml P N: 21 I 2 Type 21 Infrasil Cuvette with 5mm path length, 1. 7ml volume, and Stopper. Height: 45mm Width: 12. 5mm Path Length: 5mm Capacity: 1. 7ml P N: 21 I 5 Type 21