写真素材の検索結果

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

Soxhlet extractor

pH in sodium bicarbonate solution

Digital colorimeter

pH in sodium bicarbonate solution

Measuring jug and bulb pipette

Transferring a reactant into a flask

Magnesium burning in air

Digital colorimeter with cuvettes

Digital colorimeter with cuvettes

Digital colorimeters with cuvettes

Plasticine ball and marbles in tank of water

Small clear glass filled with water up to a green line

Hydrometer

Osmosis demonstration

Osmosis demonstration

Osmosis demonstration

Osmosis demonstration

Titrating a reactant from a burette

Potassium reacting with water

Dipping magnet in iron filings

Rheostat

Rheostat

pH meter in orange juice

Wave diffraction

Salol cooling rapidly to form crystals

Salol cooling rapidly to form crystals

Salol cooling rapidly to form crystals

Starch content of leaves

Universal indicator

Cut apple

Making a reactant solution

理科の実験（クラフト）

理科の実験（クラフト）

Electroscope

Electrometer

Weighing an apple

Magnesium-acid reaction

Magnesium-acid reaction

Iron (II) hydroxide precipitation

Potassium reacting with water

Zero-centre ammeter

Potassium reacting with water

Potassium reacting with water

Graduated pipette

Glass flasks with liquids in a laboratory

Glass flasks with liquids in a laboratory

Using a 'makeshift' calorimeter

Distillation equipment

Distillation apparatus

Laboratory glassware

Immiscible liquids

Immiscible liquids

Devices for measuring liquids

Grinding natural rock salt

Potassium reacting with water

Potassium permanganate titration

Salol crystals on a microscope slide

Salol crystals on a chilled microscope slide

Iron (III) chloride solution

Potassium chromate and silver nitrate

Loudspeaker and microphone

Phenolphthalein a single indicator

pH meter in orange juice

Reading a burette

Reading a burette

Reading a burette

Lithium chloride burns with a bright crimson flame

Sodium chloride burns with a bright yellow flame

Copper (II) sulphate crystals

Using a 'makeshift' calorimeter

Calcium reacting with water, initial stage

Potentiometer jockey

Variable resistance box

Robotic arm holding flask

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Chemistry apparatus

Rates of reaction experiment

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Transition element salts in solution

Hand pouring milk from glass jug

Microscope

Immiscible liquids

Immiscible liquids

Titration technique

Beakers of acidic and basic solutions after litmus indicator has been added. Litmus changes its colour depending on the pH of the solution

Beakers of acidic and basic solutions after litmus indicator has been added. Litmus changes its colour depending on the pH of the solution

Types of resistor

Water

Salt cellar

Titration

Cobalt (II) chloride solution

Copper (II) chloride solution

Starch content of leaves

Ammonia test

Reading a burette of permanganate

Reading a burette of permanganate

Reading a burette of permanganate

Phenolphthalein a single indicator

De-colourised bromine water

Methyl orange in acid

Methyl orange in acid

Phenolphthalein a single indicator

Battery and steel wool

Digital pH meter

Copper-silver metal displacement reaction

Recrystallised rock salt

Filtering rock salt solution

Iron (III) hydroxide precipitation

Fluid pressure demonstration

Potassium permanganate titration

Container of the chemical element actinium

Container of the chemical element aluminium

Container of the chemical element americium

Container of the chemical element antimony

Container of the chemical element arsenic

Container of the chemical element berkelium

Container of the chemical element beryllium

Container of the chemical element boron

Container of the chemical element caesium

Container of the chemical element calcium

Container of the chemical element californium

Container of the chemical element carbon

Container of the chemical element cerium

Container of the chemical element copper

Container of the chemical element curium

Container of the chemical element dysprosium

Container of the chemical element einsteinium

Container of the chemical element europium

Container of the chemical element germanium

Container of the chemical element gold

Container of the chemical element hafnium

Container of the chemical element holmium

Container of the chemical element indium

Container of the chemical element iron

Container of the chemical element lanthanum

Container of the chemical element lead

Container of the chemical element lutetium

Container of the chemical element magnesium

Container of the chemical element neodymium

Container of the chemical element neptunium

Container of the chemical element niobium

Container of the chemical element osmium

Container of the chemical element palladium

Container of the chemical element plutonium

Container of the chemical element radium

Container of the chemical element rhenium

Container of the chemical element samarium

Container of the chemical element selenium

Container of the chemical element silicon

Container of the chemical element silver

Container of the chemical element sodium

Container of the chemical element strontium

Hydrogen chloride preparation

Complete combustion experiment

Calcium reacting with water, later stage

Placing jam jar over lit candle in dish containing water

Hand pouring a jug of water into container of oil and syrup

Light dispersion experiment

Electrostatic attraction