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SKU
CP/OO/O/P-05942-21
Brand
COLE-PARMER
Pre-order (Deliver in 8 to 12 weeks)
Buffer 4pH 500ml 12/cs
Ideal for laboratory and field analysis
- All Oakton pH buffers are traceable to NIST standard reference materials
- Buffer solution lets you calibrate pH instruments to ensure accuracy
- If unopened, shelf life is 2 years
- NIST/USA buffer value of pH 4.01
MORE ABOUT THIS ITEM
-Oakton pH Buffer Solutions have pH/temperature tables printed on the labels for accurate calibrations (not on 60-mL, but included as insert)
-Manufactured under ISO 9000 quality guidelines and traceable to NIST standards
-If unopened, shelf life is 2 years; once opened, use pH 4 and pH 7 within 90 days, pH 10 within 30 days
-Buffer Options:
- pH 1.68 buffer available in clear
- pH 4.01 buffer available in red
- pH 6.86 buffer available in clear
- pH 7.00 buffer available in yellow
- pH 9.18 buffer available in clear
- pH 10.01 buffer available in blue
- pH 12.46 buffer available in clear
Standardized against NIST-traceable pH references for meters with 0.01 resolution. Sold as a case of twelve bottles; 500-mL bottles are also available individually.
Store buffers away from direct sunlight.
Specifications & Description
- Buffer Value: 4.01
- Volume (mL): 500
- Color: Red
- Description: Buffer Solution, pH 4.01; 12 x 500 mL Bottles/Cs
| Brand | COLE-PARMER |
|---|
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