[Ideal pH Calibration Buffer Solution]: There are 500mL 4.00 pH calibration solution, 16.9Fl oz 7.00 pH buffer calibration solution, and 2*30mL Breakers in packet, suitable for all pH testers. Color coded for each pH calibration buffer solution, easy to identification. High Accuracy: the accuracy is ±0.05pH 77.0℉/25.0℃.
[Great Choose for hydroponic pH meter]: YINMIK 4.00 & 7.00 pH Calibration Solution Kit is designed for professional hydroponic pH meter. This pH buffer can maintain the accuracy of the hydroponic pH tester and help you accurately adjust the pH UP and DOWN of hydroponic nutrient solution. Whether your pH detector is testing the DWC system, Wick System, Ebb And Flow System, Drip System, or Aeroponics, Aquanonics, this pH calibration kit will be the best calibration accessory for your pH meter.
[Food pH Meter Calibration Solution Kits]: If you have a food pH tester, you definitely need this YINMIK pH calibration solution kit. YINMIK 4.00 & 7.00 pH calibration buffer solution can help you maintain the accuracy of your food pH probe and help get accurate pH values for various foods (bread, meat, canned food, beverages, brewing, etc). It is an excellent choice for calibrating food pH testers.
[Long Service Life]: 500mL (16.9Fl oz) large capacity design, every 20mL can be used for one pH calibration. If you calibrate pH once a week, the solution can be used for calibration for 6 months; if you calibrate once every two weeks, the solution can be used for calibration for 12 months. Notes: The solution is valid for 1.5 years after opening, 3 years if unopened.
[Leak-proof Design & YINMIK Service]: YINMIK 4.00 & 7.00 pH meter calibration buffer solution bottles are made of HDPE material for easy storage; the bottle mouth is sealed with a thick foam pad and an easy-to-tear gasket, providing double-layer protection to prevent liquid leakage. No need to worry about solution leaking during transportation. YINMIK is committed to providing quality products & services. Our team is online 24 hours & we will reply any of product questions within 18 hours.
111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL
KWD 5
YINMIK pH Calibration Solution Kit(4.00,7.00&10.01) with Free Gift pH Protective Solution,3 Bottles 50ml pH Calibration Buffer Solution and 2 bottels 10ml pH Probe Solution for pH Meters
KWD 5
YINMIK 15 Pack PH Calibration Powder, 5 Each for PH 4.00, PH 7.00 and PH 10.01 Calibration Buffer Powder, PH Tester Calibration Packets for PH Meters
KWD 4
pH Buffer Calibration Solution, pH 10.00 — 1 Quart (950 mL) — NIST Traceable Reference Standards for All pH Meters — Color Coded Blue
KWD 9.500
