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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Salt Water Specific Gravity: 1
We Carry 20ml Pouches
The calibration knob can be tightened with a simple turn
This unit is unlike anything else sold on eBay
Item Description: Atago Master Series Refractometer MASTER-S28alpha - 0
Hanna HI 93728-01 Checker NITRATE Photometer HI76728, REAGENT - (100) Tests AMAZON Salt Water Specific Gravity: 1Item Description: Brand New Hanna Instruments HI 93728 01 Nitrate Photometer Reagent (100) Tests FOR THE HI 76728 PHOTOMETER ONLY! The HI93728 01 are reagents for the colorimetric determination of nitrate as nitrogen. There are enough reagents for 100 tests to be used with Hanna's compatible benchtop and portable photometers. These high quality reagents are manufactured in our state of the art facility and are clearly marked with the lot number and
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