UNISOLV
Home / Products / pH Buffers

pH Buffers

Ready-to-use buffer solutions designed for accurate pH meter calibration, electrode verification, and reliable routine laboratory measurements.

All Categories GC Reference Standards pH Buffers Conductivity Standards ICP Standards Volumetric Standards Certified Reference Materials (CRMs) GC Standards
Featured Buffer Solution pH 1.00
pH Buffers

Buffer Solution pH 1.00

Acidic range calibration.

Code: PHB-001
View Details
Buffer Solution pH 4.00
pH Buffers

Buffer Solution pH 4.00

Routine acidic-point calibration.

Code: PHB-002
View Details
Buffer Solution pH 7.00
pH Buffers

Buffer Solution pH 7.00

Neutral-point calibration.

Code: PHB-003
View Details
Buffer Solution pH 9.20
pH Buffers

Buffer Solution pH 9.20

Alkaline range verification.

Code: PHB-004
View Details
Buffer Solution pH 10.00
pH Buffers

Buffer Solution pH 10.00

Electrode performance check.

Code: PHB-005
View Details
You May Also Like

Related Products

Methanol GC Reference Standard
GC Reference Standards

Methanol GC Reference Standard

Residual solvent and routine GC calibration.

View Details
Conductivity Standard 5 µS/cm
Conductivity Standards

Conductivity Standard 5 µS/cm

Low-conductivity water calibration.

View Details
Residual Solvent Mix
GC Standards

Residual Solvent Mix

Pharma residual solvent analysis.

View Details
Mercury (Hg) ICP Standard Solution 1 g/L in dilute HNO₃
ICP Standards

Mercury (Hg) ICP Standard Solution 1 g/L in dilute HNO₃

Trace metal analysis.

View Details