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- • Any other ID issued by the State that includes the business name & address
* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.
Specifications
- pH:4.00
- Packaging:PE bottle
- Color:Red
- Size:500 ml
- Supplier No.:5657-01
Specifications
About this item
High quality buffer solutions ensure accurate pH measurements time after time.
- Colour coded
- Potassium hydrogen phthalate based pH 4 buffer (red)
- Phosphate based pH 7 buffer (yellow)
- Borate based pH 10 buffer (blue)
Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilize quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardization of solutions, helping streamline high-volume analytical work in applications such as quality control.
Solutions are available in both clear and color-coded varieties.
A certificate is provided to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.
Supplier: VWR International
$881.80 to $2,807.56
Supplier: VWR International
$214.30 to $2,349.04