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GroLine HI7004-023 pH 4.01 Calibration Buffer, 230 mL, ±0.01 pH, NIST Traceable | EnvMart

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GroLine pH 4.01 Calibration Buffer with Certificate of Analysis (230 mL) - HI7004-023

Name: GroLine pH 4.01 Calibration Buffer with Certificate of Analysis (230 mL) - HI7004-023
Brand: Hanna
SKU: 72291
Price: 20 USD
Availability: InStock

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Category Calibration Solutions Brand Hanna

Specifications

Country of Origin	India
Package Contents	1 x 230 mL Bottle pH 4.01 Buffer with Certificate of Analysis
Accuracy	±0.01 pH at 25°C
Brand	GroLine
Color	Dyed (Color Coded)
Model	HI7004-023
Certificate of Analysis	Supplied
Volume	230 mL
Packaging	Airtight, tamper-proof bottle
Product Condition	New
MPN	HI7004-023
Temperature Chart	On Bottle
pH Value @ 25°C	4.01
Buffer Type	pH 4.01 Calibration Buffer
NIST Traceable	Yes
Lot Number and Expiry	On Label

Key Features

GroLine HI7004-023 pH 4.01 calibration buffer is a high-precision, NIST traceable standard supplied with a Certificate of Analysis, ideal for laboratory and industrial instrument calibration.

Provides stable pH 4.01 buffer solution in a 230 mL sealed, tamper-proof bottle.
NIST traceable certificate of analysis ensures verification and traceability for calibration.
Offers ±0.01 pH accuracy at 25°C, supporting demanding analytical applications.
Temperature vs. pH value chart is printed on every bottle for precise adjustment.
Color-coded for quick and safe identification in the laboratory.
Lot number and expiration date clearly marked on the label for quality assurance.
Supplied in a dyed, airtight package designed to maintain buffer stability for up to 5 years unopened.
Widely used for calibration of pH meters, probes, and other laboratory instruments.

Product Description

GroLine HI7004-023 pH 4.01 Calibration Buffer is formulated for laboratory, industrial, and research use, providing a reliable reference for accurate pH measurement instrumentation. This NIST traceable buffer is supplied with a Certificate of Analysis and ensures high precision with an accuracy of ±0.01 pH at 25°C. Packaged in a 230 mL airtight, tamper-proof bottle, the buffer is stable for up to 5 years unopened, making it convenient for extended storage and use.

Each bottle includes a detailed temperature versus pH chart for accurate correction during calibration.
Lot number and expiration date are clearly indicated for full traceability and quality monitoring.
Color coded (dyed) buffer allows rapid identification and error prevention in multi-standard environments.
Airtight and tamper-proof packaging preserves the integrity of the solution for critical analytical work.
Widely used in laboratories, water treatment, food and beverage, environmental, and process industries for calibration and verification of pH meters and electrodes.
This pack is ideal for high-accuracy applications, routine maintenance, and calibration procedures in QA/QC, research, and industrial environments.

Elevate your laboratory standards with GroLine's HI7004-023 pH buffer range, explore more Calibration Solutions and Laboratory Chemicals on EnvMart.