HI GroLine pH Buffer Sachets, 20 mL (25 Pack)

SKU: HI70004G

39.00 39.0 USD 39.00

0.00

GroLine pH Buffer Sachets are designed with hydroponics, aquaponics, and greenhouses in mind. Single-use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on-the-go testing, fitting easily into your pocket or carrying case.

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HI GroLine pH Buffer Sachets, 20 mL (25 Pack)


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 fits 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 ensure the quality and freshness of the solution

Light block foil packaging to prevent UV light degradation

Each sachet is 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).


Weight (lbs)1.50
Length (in)6.9
Width (in)6.3
Height (in)3.4
Barcode606795356225