The LED touchscreen provides animated guidance while AutoStart and ability to test countless individuals simultaneously makes fit testing a breeze

Measuring range: 0-5-20-50-100-250- 500-1000 mg/L Fe2+/Fe3+

For detection of: Ammonia

English - Includes SDS sign

The mesh upper front and back provide breathability and comfort while the tough woven twill fabric used for the pockets enhance durability

CTL Scientific QUANTOFIX Ascorbic acid - box of 100 strips (6 x 95 mm) - Hazardous : N environmental The LED touchscreen provides animatedQUANTOFIX Ascorbic acid semi quantitative test strips for the determination of vitamin C in solutions. Measuring range: 0 50 100 200 300 500 700 1000 2000 mg L vitamin C