ph buffer 4 for sale, brand-new and used.

Waterproof Digital LCD pH & Temperature Meter 0~14pH °C °F IP65

Vintage Rare I SHOR Polisher/Buffer -Heavy Duty Industrial- Bench Mount with Removable Threaded Shaft WHIRLWIND-Model.. NICE !!! JEWELERY POLISHER -GOLD & DIAMONDS- PRECIOUS METALS Has Removable Threaded shaft for easy changing , put what ever type or size wheel you want on the motor..NICE !!!

pH Buffer Solutions 4, 7 and 10 are mold inhibited and accurate to within + 0.01 pH units @ 25°C. Myron L Buffers are traceable to NIST certified pH references and are color-coded for instant identification.

Sodium Borate “Decahydrate”

Sodium Acetate

SODIUM ACETATE

Sold by Chemistry RG Consulting - Certified to Work pH Meter in working condition with no accessories. Specifications

1.888.209.5772 About me Contact Us Shipping Payments FAQ Archival Methods 100% Cotton Museum Board, 8x10", 4 Ply, Antique White, Package of 25 SKU: AM41401Mfr. Part: 41401 Description

Sodium Acetate Texture

Sodium Borate “Anhydrous” (Borax)

Bel-Art Products Plum 248808023 500 ml pH Neutralizing Duo Eye Wash Bottle Refill (Pack Of 6)

LaMotte 1741 pH Tracer PockeTester, 0-14pH Range, +/-0.01pH Accuracy, +/-0.01pH Resolution pH TRACER are Provided with 4, 7, and 10 pH buffer tablets. Rugged flat surface electrode will alert user when it's time to RENEW. A CAL indicator shows when to recalibrate and user can select a 1, 2, or 3 point calibration.

HANNA HI98127 pHep® 4 Portable Waterproof Pocket pH/Temperature Meter, pH Range: pH -2.0 to 16.0, Temperature Dual Range: -5.0 to 60.0°C/23.0 to 140.0°F, pH Resolution: pH 0.1, Temperature Resolution: 0.1°C/0.1°F

Direct pH measurement on paper and leather is fast and accurate with the HI 99171 pH meter.

Hanna Instruments HI 931100N Salinity and Sodium Content Measurement Meter, 0.150 g/L to 300 g/L Range..NEW OPEN BOX TESTED WORKING FINE ..METER ONLY NO PROBES COMES WITH CASE MANUAL CALIBRATION CERTIFICATE......IF YOU NEED MORE PICTURES OR HAVE QUESTIONS PLEASE LET ME KNOW I try to describe everything as clear and accurate as I can. I SHIP FAST USUALLY IN THE MAIL DAY AFTER YOU PAY EXCEPT SATURDAY OR HOLIDAY You may return items within 14 days of delivery for a full refund.

You are bidding on Electronic Parts that we have left as excess from our manufacturing factory. The plastic bin totes are not included. We got all the parts into a box 30"x20"x20" at 75Lbs.

You are bidding on RED-WING BUFFER LATHE 3/4 HP 3 PH BALDOR MOTOR