pH buffers

(Certified from an accredited laboratory. 5 -year stability and easy handling)

Features:

• Convenient 250 mL and 500 mL plastic bottle with built-in calibration compartment.

• Economical, since only about 20 mL of buffer is used per calibration.

• Actual value is determined by a DKD laboratory, accredited for pH measurement.

• First class certificate with traceability to international standards.

• Expiration date on the bottle.

• Immune to micro-organisms.

pH Buffers Available as:

• Solution, tablets, powders & concentrates

• Buffers available with pH value (1.09, 1.68, 2.00, 3.06, 4.01, 5,00, 6.00, 7.00, 8.00, 9.21, 10.1, 11, 12)