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

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

Hanna Instruments Portable Low Range Copper Photometer Kit

Sper Scientific LCD Display Benchtop pH-mV Meter, 0 to 14 pH Range, +/- 0.02 pH Accuracy, 0.01 Resolution

Big mixed lot of Hanna instrument test kits. Everything in pics is included Carbon dioxide test kit Hi3818

FOR SALE ARE 6 BOTTLES OF OAKTON BUFFER SOLUTION. THESE BOTTLES ARE 500 mL EACH AND SEALED. THE pH OF THE SOLUTION IS 4.01 AT 25 DEG CELSIUS.

Used Extech PH110 ExStik Waterproof pH Meter Comes with 3 opened bottles Of Atlas Scientific Calibration Solution

The Hanna Instruments HI 9146-04 Oxy-Check is a dissolved oxygen (DO) meter for aquaculture applications, with a backlit LCD, a galvanic probe with 4

SODIUM ACETATE ANHYDROUS

Vintage Rare I SHOR Polisher/Buffer -Heavy Duty Industrial- Bench Mount with Removable Threaded Shaft-Comes with Illuminated dust hood. WHIRLWIND-Model.. NICE !!!

Tri-color Prestained Protein Marker / Ladder (0.5 ml) Usage: Usage: 3 ?l or 5 ?l per loading for clear visualization during electrophoresis on 15-well or 10-well mini-gel, respectively. 1.5~2.5 ?l per well for general Western