pH & Water Quality Accessories

Extend the capabilities of your pH and water quality meters and supplies with these accessories. Find calibration solutions, buffers and probes for your colorimeters, hydrometers, turbidity and pH meters.


VELP EW-00372-PR Replacement Plate-

VELP EW-00372-PR Replacement Plate
Model: EW-00372-PR

Call for Pricing
Availability 2 to 3 Weeks
Call for Pricing
Availability 2 to 3 Weeks

ATAGO RE-39410 Wrist Strap for Pal Refractometers-

ATAGO RE-39410 Wrist Strap for Pal Refractometers
Model: RE-39410

This product is a special order item which can’t be returned or cancelled.

Sale Price $4.90 USD
Regular Price $5.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $4.90 USD
Regular Price $5.00 USD
Availability 5 to 6 Weeks
Quantity

Bio Plas 4000 Micro Tube Tool, (Pack of 4)-

Bio Plas 4000 Micro Tube Tool, (Pack of 4)
Model: 4000 | Order No: 4000/B

Sale Price $4.75 USD
Regular Price $5.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $4.75 USD
Regular Price $5.00 USD
Availability 1 to 2 Weeks
Quantity

LaMotte 1720 USB Cable-

LaMotte 1720 USB Cable
Model: 1720

Sale Price $6.61 USD
Regular Price $6.99 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $6.61 USD
Regular Price $6.99 USD
Availability 3 to 4 Weeks
Quantity

OAKTON WD-35420-98 Bottle Caps for OAKTON WD-35420-99 Vials, 10-Pack-

OAKTON WD-35420-98 Bottle Caps for OAKTON WD-35420-99 Vials, 10-Pack
Model: WD-35420-98

Sale Price $5.33 USD
Regular Price $7.30 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $5.33 USD
Regular Price $7.30 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2500-CAL-BKR Calibration Beaker for the MX2501, 4 oz-

Onset HOBO MX2500-CAL-BKR Calibration Beaker for the MX2501, 4 oz
Model: MX2500-CAL-BKR

Your Price $8.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $8.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35420-99 Sample Bottles, 10-Pack-

OAKTON WD-35420-99 Sample Bottles, 10-Pack
Model: WD-35420-99

Sale Price $7.23 USD
Regular Price $9.90 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $7.23 USD
Regular Price $9.90 USD
Availability 2 to 3 Weeks
Quantity

Bio Plas 4030-PB Polypropylene Disposable Pestle in 1.5mL G-Tube, Blue Pestle/Natural Tube, (Pack of 10)-

Bio Plas 4030-PB Polypropylene Disposable Pestle in 1.5mL G-Tube, Blue Pestle/Natural Tube, (Pack of 10)
Model: 4030-PB

Sale Price $9.50 USD
Regular Price $10.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $9.50 USD
Regular Price $10.00 USD
Availability 2 to 3 Weeks
Quantity

Bio Plas 4040-PB Polypropylene Disposable Pestle in 0.6mL G-Tube, Blue Pestle/Natural Tube, (Pack of 10)-

Bio Plas 4040-PB Polypropylene Disposable Pestle in 0.6mL G-Tube, Blue Pestle/Natural Tube, (Pack of 10)
Model: 4040-PB

Sale Price $9.50 USD
Regular Price $10.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $9.50 USD
Regular Price $10.00 USD
Availability 2 to 3 Weeks
Quantity

Bel-Art F37125-0014 SpinFin Magnetic Alnico Stirring Bar, Teflon Coated, 7.9 x 9.5mm, White-

Bel-Art F37125-0014 SpinFin Magnetic Alnico Stirring Bar, Teflon Coated, 7.9 x 9.5mm, White
Model: F37125-0014 | Order No: 371250014

Sale Price $9.01 USD
Regular Price $11.40 USD
Availability 1 Week

Qty:

Sale Price $9.01 USD
Regular Price $11.40 USD
Availability 1 Week
Quantity

Eagle Eye 1000 O Ring For Sample Chamber-

Eagle Eye 1000 O Ring For Sample Chamber
Model: 1000 O Ring

This product is a special order item which can’t be returned or cancelled.

Sale Price $11.40 USD
Regular Price $12.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $11.40 USD
Regular Price $12.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35615-06 Replacement Electrode Holder for OAKTON Handheld Meters-

OAKTON WD-35615-06 Replacement Electrode Holder for OAKTON Handheld Meters
Model: WD-35615-06

Sale Price $8.83 USD
Regular Price $12.10 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $8.83 USD
Regular Price $12.10 USD
Availability 2 to 3 Weeks
Quantity

Bio Plas 4055 G-Tube Flat Top Microcentrifuge Tube, 1.5 mL-

Bio Plas 4055 G-Tube Flat Top Microcentrifuge Tube, 1.5 mL
Model: 4055

Sale Price $12.35 USD
Regular Price $13.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $12.35 USD
Regular Price $13.00 USD
Availability 2 to 3 Weeks
Quantity

Bio Plas 7050 Astral Handle, Black-

Bio Plas 7050 Astral Handle, Black
Model: 7050

Sale Price $13.30 USD
Regular Price $14.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $13.30 USD
Regular Price $14.00 USD
Availability 2 to 3 Weeks
Quantity

REED R1404 Buffer Solution, 4.01 pH-

REED R1404 Buffer Solution, 4.01 pH
Model: R1404

Your Price $17.00 USD
Availability 25 in Stock

Qty:

Your Price $17.00 USD
Availability 25 in Stock
Quantity

REED R1407 Buffer Solution, 7.00 pH-

REED R1407 Buffer Solution, 7.00 pH
Model: R1407

Your Price $17.00 USD
Availability 15 in Stock

Qty:

Your Price $17.00 USD
Availability 15 in Stock
Quantity

REED R1410 Buffer Solution, 10.00 pH-

REED R1410 Buffer Solution, 10.00 pH
Model: R1410

Your Price $17.00 USD
Availability 53 in Stock

Qty:

Your Price $17.00 USD
Availability 53 in Stock
Quantity

REED R1420 Electrode Storage Solution-

REED R1420 Electrode Storage Solution
Model: R1420

Your Price $17.00 USD
Availability 24 in Stock

Qty:

Your Price $17.00 USD
Availability 24 in Stock
Quantity

REED R1425 Electrode Cleaning Solution-

REED R1425 Electrode Cleaning Solution
Model: R1425

Your Price $17.00 USD
Availability 4 in Stock

Qty:

Your Price $17.00 USD
Availability 4 in Stock
Quantity

REED R1430 Conductivity Standard Solution, 1413μs-

REED R1430 Conductivity Standard Solution, 1413μs
Model: R1430

Your Price $17.00 USD
Availability 52 in Stock

Qty:

Your Price $17.00 USD
Availability 52 in Stock
Quantity

We Ship Free on Orders Over &99 within Canada