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Bagged pH standard buffer solution (powder)
Accuracy: 0.01pHpH values: 4.00, 6.86, 9.18. Configuration errors are easily caused during configuration
Product details
Accuracy:±0.01pH
pHValue:4.00、6.86、9.18
Configuration errors are easily caused during configuration. To ensure configuration accuracy, attention should be paid to three aspects:
1The powder should be completely poured in. To avoid configuration errors, it is best to rinse the plastic bag with water once
2The conductivity of the configured water should be controlled within2us/cmInternally, distilled water or ultrapure water is generally sufficient
3、250mlIt refers to25°CThe volume of water at that time
When configuring, attention should be paid to the cleanliness of the containers to prevent bacteria from entering the solution, in order to extend the storage time. The prepared buffer should be stored in a brown sealed bottle, and the storage period should not exceed five days.
PH buffer small package liquid bagged reagent: mainly used for field calibration, convenient to carry, fast to use, and cost-effective.
PH bottled reagents: mainly used for laboratory and on-site measurements.
PH powder: Long shelf life and convenient transportation.
|
Reagents Name |
specifications |
Supporting instruments |
|
PH4.00、 6.86, 9.18 buffer reagents (single pH) |
Liquid bag: 20ml * 30 bags |
PH meter/ion meter |
|
PH4.00、 6.86, 9.18 Buffer Reagent (Set) |
Liquid bagged: 20ml * 10 bags * 3, 30 bags |
PH meter/ion meter |
|
PH4.00、 6.86, 9.18 Buffer Reagent (Set) |
Powder bags: 3 types * 5 bags * 10150 bags (Adding pure water per pack can be configured as a 250ml pH buffer reagent) |
PH meter/ion meter |
|
PH4.00、 6.86, 9.18 buffer reagents (single pH) |
Powder bags: 10 packs * 10100 packs (Adding pure water per pack can be configured as a 250ml pH buffer reagent) |
PH meter/ion meter |
|
pH1.68、 7.00, 10.01, 12.46 buffer solutions (single pH) |
Liquid bottle: Single bottle (250mL) |
PH meter/ion meter |
|
PH4.00、 6.86, 9.18 buffer solution (single pH) |
Liquid bottle: Single bottle (250mL) |
PH meter/ion meter |
|
PH4.00、 6.86, 9.18 Buffer Solution (Set) |
Liquid Bottle: Set (250mL) |
PH meter/ion meter |
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