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Key Documents

B4770

Sigma-Aldrich

Buffer, reference standard

pH 7.00±0.01 (25 °C)

Synonym(s):

pH calibration solution at 25 °C pH 7.00±0.01

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About This Item

MDL number:
MFCD00130682
UNSPSC Code:
12161700
NACRES:
NA.25

form

liquid

Quality Level

100

color

color-coded yellow

pH

7.00±0.01 (25 °C)

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Packaging

500 mL size packaged in polyethylene bottle; 1 gal size in convenient shelf-top dispenser with spigot.

Analysis Note

Standardized against N.I.S.T. standard reference materials.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW8046
MKCV5306
MKCW5763
MKCT0097
MKCT9352

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