HI70004G GroLine pH 4.01 Buffer Sachets, 20 mL (25 pcs.)

R 759.00 *

Prices excluded VAT and delivery costs

Delivery time approx. 2 to 4 weeks

  • HI70004G
HI70004G is a high quality pH 4.01 calibration buffer designed with hydroponics, aquaponics,... more
Product information "HI70004G GroLine pH 4.01 Buffer Sachets, 20 mL (25 pcs.)"

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. They are the perfect accessory for your on-the-go testing, fitting easily into your pocket or carrying case.

  • Supplied with Certificate of Analysis.
  • Single-use sachets for convenience.
  • Perfect for use with GroLine testers and portable meters!

 

 

 

 

 

Details

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).

Each sealed sachet holds just the right amount of solution making every sachet as fresh as the day it was packaged!

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

Light block foil packaging

  • Light-tight packet helps to prevent against degradation by UV light.

One-time use sachet packets

  • Ensures quality and freshness of solution.

Each sachet marked with lot number and expiration date

  • Many Hanna solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet.

The HI70004G is supplied with Certificate of Analysis

  • Product code

  • Lot number

  • Mean lot value

  • SRMs that were used

  • Manufacturing date

  • Expiration date

 

 

Solution

pH Value @25°C 4.01
pH Accuracy (@25ºC/77ºF) ±0.02 pH
Certificate of Analysis yes
Package sachet
Quantity 25
Size 20 mL

SDS:

Search HI70004G SDS

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