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S5134

Sigma-Aldrich

Scott′s Tap Water Substitute Concentrate

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About This Item

UNSPSC Code:
41116124
NACRES:
NA.47

form

powder

Quality Level

IVD

for in vitro diagnostic use

concentration

10 ×

pH

7.0-7.8

application(s)

hematology
histology

storage temp.

room temp

Application

Used as a "blueing reagent" in hematoxylin and eosin staining procedures. Scott′s Tap Water Substitute Concentrate has been used in transferase−mediated dUTP nick end labeling (TUNEL) assay. It has been used in immunohistochemical analysis.

Other Notes

MgSO4 • 7H2O, 200 g/L + NaHCO3, 20 g/L

Preparation Note

Scott′s Tap Water Substitute is prepared by mixing 1 part of Scott′s Tap Water Substitute Concentrate with 9 parts deionized water.

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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