Description
- Package Content: 15 packets of pH calibration package: 5*pH 4.00 solution powder, 5*pH 7.00 solution powder, 5*pH 10.01 solution powder, which can meet all pH test kit requirements
- Accuracy: The accuracy of the buffer at 25°C is within ±0.01 pH units, and it can remain stable for a long time. It is sealed in a durable moisture-proof individual packaging to keep it fresh until use
- Easy to Use: Mix the buffer powder with 250ML distilled water, stir gently, and wait for a few seconds to get accurate pH calibration solution
- Widely Used: Suitable for all pH meters (for example: pH tester for drinking water, aquariums, swimming pools, spas or hydroponics) with 4.00 7.00 10.01 calibration procedure
- Safety and Storage: Do not drink! Sealed storage! Keep away from children!
- Convenient Portability: Individual powder packets are compact and easy to store, making them convenient for on-the-go calibration needs and laboratory use
- Cost-Effective Solution: Each powder packet creates a fresh calibration solution when needed, eliminating waste from pre-mixed solutions that may expire or degrade over time
pH Calibration Powder, YINMIK 15 Pack pH Calibration Kits, 5 Each for PH 4.00, PH 7.00 and PH 10.01 Calibration Buffer Powder, Nice pH Calibration Buffer for pH Meters and pH Tester