Hanna HI 97715-11 Offers

Use the Hanna HI 97715-11 Ammonia Medium-Range CAL Check Standards Set to make sure your photometer is working correctly. The set comes with an "A" cuvette and a "B" cuvette to cover all your needs, and each bottle is sealed to preserve freshness.

Features

• For calibrating the Hanna HI 97715 ammonia medium-range photometer (sold separately)
• Use the "A" cuvette for zeroing the meter
• Use the "B" cuvette for validating or calibrating
• Light-tight foil packaging helps preserve freshness
• Sealed to prevent accidental breakage
• Includes certificate of analysis with lot number, expiration dates and reference values for traceability
• Extended shelf life
• Reusable