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pH Buffers Have Temperature Conversion Charts on Their Labels
Ready-to-use calibration standard.pH Buffers 4.00, 7.00 and 10.00 are color coded for easy identification. Convenient 20L size is packaged in Cubitainer™ container with a spout. Calibr ...
 
 
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LAB SAFETY SUPPLY® pH Buffer 4.00, 20mL Packets, Pkg. of 20 159804 PK
In stock!
1
$25.20
$29.70

LAB SAFETY SUPPLY® pH Buffer, 7.00, 20mL Packets, Pkg. of 20 159805 PK
In stock!
1
$25.20
$29.70

LAB SAFETY SUPPLY® pH Buffer, 10.00, 20mL Packets, Pkg. of 20 159806 PK
In stock!
1
$25.20
$29.70

LAB SAFETY SUPPLY® pH Buffer 1.68, 500mL 159807 EA
In stock!
1
$10.50
$12.40

LAB SAFETY SUPPLY® pH Buffer 1.68, 4L 159808 EA
In stock!
1
$29.75
$35.00

LAB SAFETY SUPPLY® pH Buffer 4.00, 500mL 159809 EA
In stock!
1
$10.50
$12.40

LAB SAFETY SUPPLY® pH Buffer 4.00, 4L 159810 EA
In stock!
1
$29.75
$35.00

LAB SAFETY SUPPLY® pH Buffer 4.00, 20L 159811 EA
In stock!
1
$60.35
$71.00

LAB SAFETY SUPPLY® pH Buffer 7.00, 500mL 159812 EA
In stock!
1
$10.50
$12.40

LAB SAFETY SUPPLY® pH Buffer 7.00, 4L 159813 EA
In stock!
1
$29.75
$35.00

LAB SAFETY SUPPLY® pH Buffer 7.00, 20L 159814 EA
In stock!
1
$60.35
$71.00

LAB SAFETY SUPPLY® pH Buffer 10.00, 500mL 159815 EA
In stock!
1
$10.50
$12.40

LAB SAFETY SUPPLY® pH Buffer 10.00, 4L 159816 EA
In stock!
1
$29.75
$35.00

LAB SAFETY SUPPLY® pH Buffer 10.00, 20L 159817 EA
In stock!
1
$60.35
$71.00

LAB SAFETY SUPPLY® pH Buffer 12.45, 500mL 159818 EA
In stock!
1
$10.50
$12.40

LAB SAFETY SUPPLY® pH Buffer 12.45, 4L 159819 EA
In stock!
1
$32.20
$37.90

LAB SAFETY SUPPLY® pH Buffer Electrode Storage Solution, 500mL 159820 EA
In stock!
1
$17.15
$20.20

LAB SAFETY SUPPLY® pH Buffer Soil/Grease Electrode Cleaner, 500mL 159821 EA
In stock!
1
$13.40
$15.80

LAB SAFETY SUPPLY® pH Buffer Protein Electrode Cleaner, 500mL 159822 EA
Drop ShippedShips Directly from Manufacturer
2
$19.70
$23.20

LAB SAFETY SUPPLY® 20mL pH Buffer Kit 145359 EA
In stock!
1
$56.40
$66.40

LAB SAFETY SUPPLY® 500mL pH Buffer Kit 145360 EA
In stock!
1
$20.90
$24.60

LAB SAFETY SUPPLY® pH Buffers

pH Buffers Have Temperature Conversion Charts on Their Labels

Ready-to-use calibration standard.pH Buffers 4.00, 7.00 and 10.00 are color coded for easy identification. Convenient 20L size is packaged in Cubitainer™ container with a spout. Calibrate your meter per the manufacturer’s specifications. Always use a fresh buffer to calibrate and do not pour unused standard back into the because of the risk of contamination. NIST traceable. No shipping restrictions apply.

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Specifications

pH Buffer 1.68 is available in 500mL (No. 159807) and 4L (No. 159808) unit poly containers.
pH Buffer 4.00 is available in 500mL (No. 159809) and 4L (No. 159810) unit poly containers. 20L (No. 159811) Cubitainer also available. Measures within ±0.01 pH at 25°C.
pH Buffer 7.00 is available in 500mL (No. 159812) and 4L (No. 159813) unit poly containers. 20L (No. 159814) Cubitainer also available. Measures within ±0.01 pH at 25°C.
pH Buffer 10.00 is available in 500mL (No. 159815) and 4L (No. 159816) unit poly containers. 20L (No. 159817) Cubitainer also available. Measures within ±0.02 pH at 25°C.
pH Buffer 12.45 is available in 500mL (No. 159818) and 4L (No. 159819) unit poly containers. Measures within ±0.05 pH at 25°C.
pH Buffer 4.00 (No. 159804), 7.00 (No. 159805) and 10.00 (No. 159806) packets contain 20mL per packet—just enough for single use. They’re great for working in the field or in production. Pkg. of 20.
20mL (No. 145359) and 500mL (No. 145360) pH Buffer Kits include one each of buffer strength 4.00, 7.00 and 10.00.
Electrode Storage Solution (No. 159820), Soil/Grease Electrode Cleaner (No. 159821) and Protein Electrode Cleaner (No. 159822) are available in 500mL unit poly containers.

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