GroLine pH 4.01 Buffer Sachets, (25 x 20 mL) - HI70004G

SKU: HI70004G

CA$36.00

groline hydroponics ph ec ppm meter

HI70004G is a high quality pH 4.01 calibration buffer designed with hydroponics, aquaponics, and greenhouses in mind. Single-use sachets are highly portable, with a small footprint and a lightweight design that fit easily into a pocket or carrying case for on-the-go testing.

  • Supplied with Certificate of Analysis
  • Accurate to ± 0.02 pH @ 25°C
  • Perfect for use with GroLine testers and portable meters

Features

One-time use sachet packets ensures quality and freshness of solution

Light block foil packaging to prevent against UV light degradation

Each sachet marked with lot number and expiration date of 5 years from manufacture for an unopened sachet

Solution does not contain any dyes that may stain the reference cell of a pH electrode

 

The HI70004G Certificate of Analysis includes:

  • Product code
  • Lot number
  • Mean lot value
  • SRMs that were used
  • Manufacturing date
  • Expiration date
 

HI70004G is a high quality pH 4.01 calibration buffer 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. Reported values are accurate to ± 0.02 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).

More Information
SKU HI70004G
Product Name GroLine pH 4.01 Buffer Sachets, (25 x 20 mL) - HI70004G
Quote Required No
Description GroLine general purpose cleaning solution
Certificate of Analysis no
Package sachet
Quantity 25
Size 20 mL
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