LABCHEMpH Buffers
LABCHEM Buffer
The LABCHEM Buffer is a liquid pH 4.00 buffer solution, supplied in a 4 L plastic bottle. This lab-grade buffer has a concentration of pH 4 and a CAS number of 877-24-7. It is manufactured by LABCHEM under part…
SKU 3G-OTH-367879
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LABCHEM Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The LABCHEM Buffer is a liquid pH 4.00 buffer solution, supplied in a 4 L plastic bottle. This lab-grade buffer has a concentration of pH 4 and a CAS number of 877-24-7. It is manufactured by LABCHEM under part number LC122704.
Used in
Common applications for LABCHEMEnvironmental testing laboratories — LABCHEM pH 7.00 buffer for routine calibration of pH meters in water quality analysis.
Pharmaceutical quality control — LABCHEM buffer set (pH 4.00, 7.00, 10.00) for three-point calibration of pH electrodes in drug formulation testing.
Food and beverage industry — LABCHEM pH 4.00 color-coded red buffer for acidity measurement in processed foods.
Educational institutions — LABCHEM pH 6.00 buffer in 500 mL bottles for student lab experiments in chemistry courses.
Industrial wastewater treatment — LABCHEM pH 10.00 color-coded blue buffer for calibration of online pH sensors in effluent monitoring.
Research and development — LABCHEM 20 L pH 7.00 buffer for high-volume calibration of multiple pH meters in a lab setting.
LABCHEM Products
3G Electric supplies LABCHEM ph buffers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














