Save Money--- One packet of powder yields 250ml of calibration solution. The remaining unused pH calibration solution can be sealed storage for 15 days for future use
Save Time--- you can get 15 PACK at once: 5 packets 4.00 pH powder; 5 packets 7.00 pH powder; 5 packets 10.01 pH powder
Easy to Use--- Dissolve each packets with 250ml of distilled water
Widely Used--- Suitable for all pH meters with 4.00 7.00 10.01 calibration procedure
Attention--- Do not drink! Keep away from children! Sealed storage!
Reagent Grade Potassium Chloride, 500g - The Curated Chemical Collection
KWD 10.500
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
Oakton WD-05942-42 Oakton Calibration Buffer, 7.00 Standard, 1 L Capacity
KWD 14
Silver Nitrate Solution, 0.1M, 100mL - The Curated Chemical Collection
KWD 10.500
Kuwait