A bottle containing about 10 gms of haematoxylin p

Made:
c. 1960
maker:
Griffin & George Limited

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A bottle containing about 10 gms of haematoxylin pH indicator made by Griffin & george Limited, pH ranges, 0 - 1.0 and 6.0 - 11.0.

Details

Category:
Experimental Chemistry
Object Number:
2001-522
type:
ph indicator
credit:
CHN Analysis