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Product code: MX-11176
HI9829-14/15 is for premium quality 10 ppm and 100 ppm (mg/L) Nitrate (as N) calibration standards. It is produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with…
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HI9829-14/15 is for premium quality 10 ppm and 100 ppm (mg/L) Nitrate (as N) calibration standards. It is produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Convenience of individual packaging Ideal for field use due to portability Every sachet is as fresh as the day it was packaged pH and ionic strength stabilized Each sachet marked with lot number and expiration date. Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet.

Hanna
MX-13112
Application Note During the aging process, wine can range from 6-9mg/L and when bottled most wines should be below 1.25mg/L for Red and 0.6mg/L for white.