Images Vidéos

Réactifs Photos ❘ Science Photo Library

Freezer storing DNA libraries and sequencing reagents
13686735 - Freezer storing DNA libraries and sequencing reagents
Cancer research laboratory
13673922 - Cancer research laboratory
SARS virus research
13676158 - SARS virus research
Dengue virus research
13676163 - Dengue virus research
Pharmaceutical research
13676246 - Pharmaceutical research
Dengue virus research
13676161 - Dengue virus research
Dengue virus research
13676162 - Dengue virus research
Zika virus research
13676165 - Zika virus research
Zika virus research
13676166 - Zika virus research
Dengue virus research
13676164 - Dengue virus research
SARS virus research
13676157 - SARS virus research
Scientific research, illustration
12402787 - Scientific research, illustration
Pharmaceutical research
13676159 - Pharmaceutical research
Urine test
12922286 - Urine test
Pharmaceutical research
13676160 - Pharmaceutical research
Pipetting liquid
13688872 - Pipetting liquid
Zinc reaction with strong acid
11696741 - Zinc reaction with strong acid
Decomposition of hydrogen peroxide
11726055 - Decomposition of hydrogen peroxide
Checking test strips from urine sample
12972984 - Checking test strips from urine sample
Urine test
12972124 - Urine test
Urine test
12922285 - Urine test
Decomposition of hydrogen peroxide
11726054 - Decomposition of hydrogen peroxide
Decomposition of hydrogen peroxide
11726032 - Decomposition of hydrogen peroxide
Zinc reaction with weak acid
11696739 - Zinc reaction with weak acid
Laboratories, illustration
12402788 - Laboratories, illustration
Science icons, illustration
12402732 - Science icons, illustration
Formation of ammonium chloride
11696707 - Formation of ammonium chloride
Chemical reagents
11902182 - Chemical reagents
Decomposition of hydrogen peroxide
11726031 - Decomposition of hydrogen peroxide
Decomposition of hydrogen peroxide
11726033 - Decomposition of hydrogen peroxide
Urine test
12972125 - Urine test
Urine test
12922284 - Urine test
Decomposition of hydrogen peroxide
11726034 - Decomposition of hydrogen peroxide
Phase separation
12494863 - Phase separation
Potassium chromate and silver nitrate
11726058 - Potassium chromate and silver nitrate
Hydrogen peroxide experiments
11641556 - Hydrogen peroxide experiments
Ammonia-hydrogen chloride reaction
11685979 - Ammonia-hydrogen chloride reaction
Decomposition of hydrogen peroxide
11726056 - Decomposition of hydrogen peroxide
Urine test
12922283 - Urine test
Chloride reagent bottles
11667512 - Chloride reagent bottles
Alchemical symbols,18th century
11630493 - Alchemical symbols,18th century
Streptococcus grouping test
11632669 - Streptococcus grouping test
Photosynthesis,diagram
11608418 - Photosynthesis,diagram
Zinc reaction with strong and weak acid
11696740 - Zinc reaction with strong and weak acid
Streptococcus grouping test
11632670 - Streptococcus grouping test
Ammonium chloride formation
11618407 - Ammonium chloride formation
Streptococcus grouping test
11632654 - Streptococcus grouping test
Streptococcus grouping test
11632671 - Streptococcus grouping test
Fehling's reaction
11519860 - Fehling's reaction
Biology laboratory bottles
11902116 - Biology laboratory bottles
Sugar test experiment
11831858 - Sugar test experiment
Acid and alkali indicators
11519840 - Acid and alkali indicators
Streptococcus grouping test
11632652 - Streptococcus grouping test
Streptococcus grouping test
11632653 - Streptococcus grouping test
Silver mirror test
11618417 - Silver mirror test
Ammonia-hydrogen chloride reaction
11641564 - Ammonia-hydrogen chloride reaction
Bases
11523122 - Bases
Streptococcus grouping test
11632651 - Streptococcus grouping test
Metal-acid reaction
11618410 - Metal-acid reaction
Silver mirror test
11613856 - Silver mirror test
Acid-base titration
11519927 - Acid-base titration
Acid-base titration
11519928 - Acid-base titration
Forensic pathology research
11566245 - Forensic pathology research
Chemistry laboratory
11902181 - Chemistry laboratory
Streptococcus grouping test
11632655 - Streptococcus grouping test
Alchemical symbols,18th century
11630494 - Alchemical symbols,18th century
Phase separation
11566241 - Phase separation
Strong alkalis in laboratory bottles
11571436 - Strong alkalis in laboratory bottles
Sodium hydroxide
11519881 - Sodium hydroxide
Acid-base titration
11519929 - Acid-base titration
Laboratory bottles
11791128 - Laboratory bottles
Molecular biology research
11820037 - Molecular biology research
Alchemical symbols,18th century
11630496 - Alchemical symbols,18th century
Bottles of Reagents
12018283 - Bottles of Reagents
Bottles of Reagents
12018282 - Bottles of Reagents
Alchemical symbols,18th century
11630495 - Alchemical symbols,18th century
Molecular biology research
11820038 - Molecular biology research
;