Hanna Instruments HI 7004M 4.01 pH Buffer Solution
by Hanna Instruments
627 days in the top 100 
(1)Buy new: $13.94
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Review & Description
The Hanna Instruments, HI7004M pH 4.001 buffer solution @ 25ºC-0.23 L is prepared according to precise formulars and are standardized with a pH meter calibrated to the NIST standards. This buffer value is widely used in water purification plants, in food industry and whereever pH is expected to be slightly acidic.
Product Details
- Amazon Sales Rank: #9 in BISS
- Brand: Hanna Instruments
- Number of items: 1
- Dimensions: .50 pounds
Features
- Certificate of Analysis available
- 20 mL, single dose
- Listed batch numbers
- Liquid form
- NIST Standardized
