- - Lab dye; slum it (anag.)
- - Lichen-derived dye
- - ...... paper, acid or alkali indicator
- - test paper with its own solution
- - books and letters providing material for test
- - Feel it must break up test material
- - ... test (acid-base indicator)
- - Slum it? Strangely, that's the acid test!
- - The acid test?
- - which test indicates acidity or alkalinity?
- - acid test stuff
- - Kind of basic test (that turns red or blue)
- - Substance used in test for acidity
- - Substance turned red by acids
- - Material used as an acid-base indicator
- - Material from lichens used to test for acidity
- - Chemist's benchmark test
- - Stuff that turns red in acid
- - Literature problem raised in sort of test paper
- - Dye used by chemists
- - Acid-base test material
- - A dye used as indicator of acid
- - Acid test paper
- - Red/blue chemical test
- - Kind of test in literature, to sum up
- - Acid-base indicator
- - It turns red in acid
- - Kind of paper that's taken in chemistry test
- - Kind of paper or test
- - A dye used as a rough indicator of acid
- - It turns red with acid, blue with alkaline
- - Acid or base indicator
- - Acid/alkali test dye
- - Acid-testing paper
- - Type of test
- - Substance in acid tests
- - Chem test paper?
- - Acid test material
- - Word with test or paper
- - .... test: pH indicator
- - Kind of test
- - Word before paper or test
- - It turns blue in an alkali
- - Acid test?
- - Benchmark test
- - It turns blue in acid
- - Kind of test or paper
- - Acid/base test dye
- - Acid indicator
- - Test paper
- - Test
- - Dye material from lichens, used in acidity tests
- - Chemical dye must be mixed with lithium, at first
- - dye indicating acidity
- - What colouring material from a lichen turns red in acidic conditions and blue in alkaline?
- - Paper for measuring acidity
- - Colouring material used in acidic/base testing
- - Some possum tile-hopping backwards? It's in the paper!
- - acidity indicator
- - Acidity paper
- - Acidity detector
- - Identifier of a basic solution
- - Acidity-testing paper
- - Coloring used in chemistry
- - Chem lab colorant
- - Chemical indicator
- - Useful chemical features endless stimuli when shaken
- - Paper that turns blue in alkalis
- - Color-changing stuff
- - Chemistry paper
- - Blue coloring matter
- - Paper ...
- [ Edit ]
- [ Other definitions ]