For low- to medium-range colorometric analysis of water quality. Ranges: 0-1 and 1-10ppm. Includes 30 self-filling ampules, comparators, accessory solutions, snap cup and instructions.
VWR* 25 Person first aid Kit, Material: Metal, Meets OSHA and ANSI standards, Class A, For use in small offices, vehicles and work sites, Weatherproof plastic case is wall-mountable, yet has a handle for easy carrying, Dimension: 9.5x6.5x3in, Size: 89 pieces
VWR* 25 Person first aid Kit, Material: Plastic, Meets OSHA and ANSI standards, W/expanded fill, Class A, Used in small offices, vehicles, work sites, Weatherproof plastic case is wall-mountable, has a handle for easy carrying, Bandage: 2inx5yd, Size: 141pieces