Milwaukee Instruments Calibration Solutions

Use genuine Milwaukee Instruments calibration solutions to calibrate your Milwaukee meter. Choose from reusable bottles or single use sachettes.

Traditional bottle buffer solutions are packed in 230 mL leak-proof bottles and are recommended for lab applications.

Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open, insert the tester or electrode into the sachet and calibrate. Sachets are sold inboxes of 25 pieces.

Ohaus pH Buffers

Ohaus pH Buffer solutions are the best choice to calibrate your Ohaus pH electrode.

Thermo Orion® pH Buffers in 475 mL (1 Pint) Bottles

Complete selection of pH buffers offered in 475 milliliter bottles. 4.01, 5.00, 7.00, and 10.01 pH buffers are color coded for quick identification. These buffers are great for standard laboratory applications and everyday use. Also available are buffer kits which include all standard buffers, storage solution, and electrode storage bottles. The ROSS™ buffer kit also includes 475 millilieters of ROSS; storage solution. All Orion pH buffers are traceable to NIST™ standard reference materials.

Thermo Orion® pH Buffers and Rinse Solution in Individual Use Pouches

Ideal for field measurements, pharma applications or single use buffer requirements.

Thermo Orion® pH Buffers in 5 x 60 mL (5 x 2 Oz) Bottles

Perfect for field measurements, occasional pH analysis or limited lab space.

Thermo Orion® pH Buffers in 19 L (5 Gallon) Cubitainers

Excellent for large laboratories and multiple users. Easy to use with easy-pour spout.