SKU: HI9829-14/15

Dung Dịch Hiệu Chuẩn Nitrat 10ppm & 100ppm Dạng Gói 20mL (10 Gói mỗi loại )

2,705,059 VNĐ
(VAT 10%)

Còn hàng (có thể đặt hàng trước)

HI9829-14/15 is for premium quality 10 ppm and 100 ppm (mg/L) Nitrate (as N) standard for calibration. These standards are used to calibrate the HI7609829-12 Nitrate ISE. Each sachet has the lot number and expiration date stamped on it. The sachet is made of light block and air-tight foil ensuring freshness each time one is used. The HI9829-14/15 is for 10 sachets each of the 10 ppm and 100 ppm chloride calibration standard. Each sachet contains approximately 20 mL of buffer.

  • Pre-mixed to exact standard value
  • pH and ionic strength stabilized
  • Lot number and expiration date on each sachet

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.