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Basicité Photos ❘ Science Photo Library

Universal indicator
12652535 - Universal indicator
Universal indicator
12652534 - Universal indicator
Salt solutions with pH indicator
12649936 - Salt solutions with pH indicator
Universal indicator
12652532 - Universal indicator
Universal indicator paper
12652530 - Universal indicator paper
pH indicators
12652523 - pH indicators
Universal indicator
13499856 - Universal indicator
Salt solutions with pH indicator
12649933 - Salt solutions with pH indicator
Salt solutions with universal indicator
12649927 - Salt solutions with universal indicator
Universal indicator
12652539 - Universal indicator
pH indicators
12652525 - pH indicators
Salt solutions with universal indicator
12649923 - Salt solutions with universal indicator
pH indicators
12652524 - pH indicators
Litmus indicator
12635828 - Litmus indicator
pH indicators
12652538 - pH indicators
Blackcurrant Juice Indicator
12639496 - Blackcurrant Juice Indicator
Blackcurrant Juice Indicator
12639494 - Blackcurrant Juice Indicator
Grape juice indicator
12635824 - Grape juice indicator
Universal indicator
12652528 - Universal indicator
Salt solutions with pH indicator
12649932 - Salt solutions with pH indicator
Universal indicator paper
12652531 - Universal indicator paper
Grape juice indicator
12635822 - Grape juice indicator
pH of household ammonia
12635817 - pH of household ammonia
Chromate-dichromate equilibrium, 1 of 3
12635638 - Chromate-dichromate equilibrium, 1 of 3
pH of household ammonia
12635816 - pH of household ammonia
Litmus indicator
12635831 - Litmus indicator
Litmus indicator
12635829 - Litmus indicator
Base pH Test
12630461 - Base pH Test
Litmus indicator
12635826 - Litmus indicator
Phenolphthalein Indicator
12629695 - Phenolphthalein Indicator
Blackcurrant Juice Indicator
12639495 - Blackcurrant Juice Indicator
Chromate-dichromate equilibrium
12635637 - Chromate-dichromate equilibrium
Universal Indicator,pH Comparison
12043080 - Universal Indicator,pH Comparison
Blackcurrant Juice Indicator
12639493 - Blackcurrant Juice Indicator
Chromate-dichromate equilibrium, 2 of 3
12635639 - Chromate-dichromate equilibrium, 2 of 3
Chromate-dichromate equilibrium, 3 of 3
12635640 - Chromate-dichromate equilibrium, 3 of 3
Litmus Test
12630460 - Litmus Test
Litmus indicator
12635827 - Litmus indicator
Phenolphthalein Indicator
12629699 - Phenolphthalein Indicator
Phenolphthalein Indicator
12629696 - Phenolphthalein Indicator
Phenolphthalein indicator
12044673 - Phenolphthalein indicator
Universal Indicator,pH Comparison
12043079 - Universal Indicator,pH Comparison
Universal Indicator,Baking Soda Solution
12043077 - Universal Indicator,Baking Soda Solution
Red cabbage as a pH indicator,artwork
11672358 - Red cabbage as a pH indicator,artwork
Litmus Test
12630462 - Litmus Test
Universal Indicator,pH comparison
12043108 - Universal Indicator,pH comparison
Universal pH Indicators
12043093 - Universal pH Indicators
Litmus Test,pH Comparison
12043091 - Litmus Test,pH Comparison
Red cabbage juice indicator
12044685 - Red cabbage juice indicator
Base pH Test
12630459 - Base pH Test
Universal Indicator,pH Comparison
12043112 - Universal Indicator,pH Comparison
Universal Indicator,pH Comparison
12043082 - Universal Indicator,pH Comparison
Red cabbage juice indicator
12044680 - Red cabbage juice indicator
Universal Indicator,pH Comparison
12043110 - Universal Indicator,pH Comparison
Universal Indicator,pH Comparison
12043104 - Universal Indicator,pH Comparison
Red cabbage juice indicator
12044678 - Red cabbage juice indicator
Universal indicator
12044675 - Universal indicator
pH meter,Photo 3 of 3
12043230 - pH meter,Photo 3 of 3
Universal indicator paper
12030123 - Universal indicator paper
ECO pH
11655050 - ECO pH
Red cabbage juice indicator
12044679 - Red cabbage juice indicator
pH Indicators
12043094 - pH Indicators
Universal Indicator,Ammonia Solution
12043088 - Universal Indicator,Ammonia Solution
Universal Indicator,pH Comparison
12043109 - Universal Indicator,pH Comparison
Bromocresol Purple pH Indicator
12032246 - Bromocresol Purple pH Indicator
Universal Indicator,pH Comparison
12043106 - Universal Indicator,pH Comparison
Bromocresol Purple pH Indicator
12032241 - Bromocresol Purple pH Indicator
pH indicators,artwork
11672356 - pH indicators,artwork
Red cabbage juice indicator
12044686 - Red cabbage juice indicator
Universal Indicator,Baking Soda Solution
12043086 - Universal Indicator,Baking Soda Solution
Litmus Test (Alkaline)
12032235 - Litmus Test (Alkaline)
Litmus Test
12032233 - Litmus Test
Bromocresol Purple pH Indicator
12032243 - Bromocresol Purple pH Indicator
pH scale,artwork
11672357 - pH scale,artwork
Phenolphthalein indicator
12044674 - Phenolphthalein indicator
Litmus Test,pH Comparison
12043092 - Litmus Test,pH Comparison
Bromocresol Purple pH Indicator
12032239 - Bromocresol Purple pH Indicator
Testing Solution for pH
12027173 - Testing Solution for pH
Red cabbage juice indicator
12044681 - Red cabbage juice indicator
Universal indicator
12044677 - Universal indicator
Universal indicator
12044676 - Universal indicator
Universal Indicator,Baking Soda Solution
12043084 - Universal Indicator,Baking Soda Solution
Universal Indicator,pH Comparison
12043111 - Universal Indicator,pH Comparison
Universal Indicator,pH Comparison
12043081 - Universal Indicator,pH Comparison
Universal Indicator,pH Comparison
12043105 - Universal Indicator,pH Comparison
Bromocresol Purple pH Indicator
12032248 - Bromocresol Purple pH Indicator
Bromocresol Purple pH Indicator
12032242 - Bromocresol Purple pH Indicator
Testing Solution for pH
12027171 - Testing Solution for pH
Red cabbage juice indicator
12044682 - Red cabbage juice indicator
Universal Indicator,Bleach
12043089 - Universal Indicator,Bleach
Neutral litmus paper indicator
12030958 - Neutral litmus paper indicator
Bromocresol Purple pH Indicator
12032249 - Bromocresol Purple pH Indicator
Testing solution for pH
12030122 - Testing solution for pH
Universal Indicator Paper
12018240 - Universal Indicator Paper
Bromocresol Purple pH Indicator
12032244 - Bromocresol Purple pH Indicator
pH of Household Ammonia
12030612 - pH of Household Ammonia
Household Solutions and pH
12018239 - Household Solutions and pH
Testing Solution for pH
12027172 - Testing Solution for pH
Universal Indicator Paper
12027186 - Universal Indicator Paper
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