Phosphate Low Range Checker Reagents, 25 Tests, for HI713, Hanna Instruments, HI713-25

HI 713-25 is the high quality powder reagent set for the Checker®HC Free Phosphate Colorimeter (90-2619-03). The reagents are packaged 25 single test sachets/box.

Features:

• Pre-measured reagents for convenience and ease of use
• Prepared with high purity chemicals
• Clearly marked with expiration date and lot number for traceability
• Follows the Ascobic Acid Method from Standard Methods, 20th ed
• Reaction between phosphate and reagent causes a blue tint in the sample
• Results displayed in ppm (mg/l) phosphate
• Designed for samples that have an expected range of 0.00 to 2.50 ppm phosphate