Test tube, laboratory glass, various lengths, 100 pcs.

Article no. 37658-10 | Type: Equipment & Accessories

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Article no.
Digital learning
Electrolysis of water
Article no. P1028200
Chemical process: synthesis and analysis
Article no. P1131701
Detection of quinine in tonic water
Article no. P1259800
Properties of Matter,hardness, colour,magnetisability,water, solubility
Article no. P7150100
Properties of material - combustibility, melting point
Article no. P7150200
Properties of mixtures
Article no. P7150600
Liquid mixtures
Article no. P7150700
Mixture separation - evaporation
Article no. P7150800
Mixture separations - filtration, magnatic separation
Article no. P7150900
Comparison of a physical process and a chemical reaction
Article no. P7151200
Reaction of copper and sulphur
Article no. P7151300
Test of oxygen
Article no. P7151400
Test for hydrogen
Article no. P7151500
Test for nitrogen
Article no. P7151600
Periodic system properties of a group of elements - Group 2
Article no. P7152200
Oxygen, cause of oxidation
Article no. P7153200
Properties of oxygen
Article no. P7153500
Nitrogen, preparation and properties
Article no. P7153800
Rusting- "slow combustion"
Article no. P7154300
Reduction of copper oxide
Article no. P7154400
Water content of natural substances
Article no. P7154500
Solubility of gases in water
Article no. P7154700
Solubility of salts in water - comparison with the solubili-ty of gases in water
Article no. P7154900
Test for water
Article no. P7155300
Degradation of water by reducing agents
Article no. P7155500
Synthesis of water
Article no. P7155600
Production of gypsum plaster
Article no. P7155700
Plaster moulds
Article no. P7155900
General safety precautions to be taken when handling acids
Article no. P7157000
Plant pigments as indicators
Article no. P7157200
The effects of acids on indicators
Article no. P7157300
The effects of acids and lyes on natural and commercialindicators
Article no. P7157400
The effects of acids on metals
Article no. P7157500
Acid strength
Article no. P7157600
Preparation and properties of hydrochloric acid
Article no. P7157700
Preparation and properties of sulphurous acid
Article no. P7157800
PVC- a potential hydrochloric acid former
Article no. P7157900
Sulphurous acid- environmental hazards due to the combustionof fossil fuels, acid rain
Article no. P7158000
Oxidation of sulphurous acid
Article no. P7158100
Preparation and properties of sulphuric acid
Article no. P7158200
Brönsted acids: acidity comparison of an aqueous and an ace-tonic solution of citric acid
Article no. P7158500
Alkalis - constituents of hous ehold detergents
Article no. P7158700
Preparation and properties of a lime water/magnesium hydroxide solution
Article no. P7158900
Preparation and properties of sodium hydroxide solution
Article no. P7159000
Salt formation due to a reaction of acids with metal oxides
Article no. P7159500
Salt formation from chemical elementsreaction of zinc and iron with sulphur and iodine
Article no. P7159600
Salt formation by precipitation reaction - qualitative determination of chlorids and sulphates
Article no. P7159700
Hydrolysis of salts
Article no. P7159800
Thermal decomposition of salts
Article no. P7159900
The decomposition of organic substances
Article no. P7170000
The detection of carbon by oxidation
Article no. P7170200
The detection of oxygen
Article no. P7170300
The detection of nitrogen
Article no. P7170400
The characterisation of methane
Article no. P7170700
The reactivity of the alkanes
Article no. P7170900
The characterisation of ethylene
Article no. P7171000
The characterisation of ethine (acetylene)
Article no. P7171100
The cracking of liquid paraffin
Article no. P7171300
Removal of paraffins by extraction
Article no. P7171400
Removal of paraffins by urea
Article no. P7171500
Prodution of methanol "wood spirit"
Article no. P7171700
The idoform test
Article no. P7172000
The properties of homologous series of alcohols
Article no. P7172100
Polyhydric alcohols
Article no. P7172200
Schiff's test and Fehling's test
Article no. P7172400
The characterisation of acetone
Article no. P7172500
The use of formic acid
Article no. P7172600
The characterisation of acetic acid "wood vinegar"
Article no. P7172700
The acidic character of carboxcyclic (alkane) acids
Article no. P7172800
Iron cloride test / Formation of verdigris
Article no. P7172900
Esters of acetic acid
Article no. P7173000
Esters of various alkane acids
Article no. P7173100
Production of soap
Article no. P7173300
The properties of soap
Article no. P7173400
The decomposition of naturally occuring polymers: The decompsition of starch
Article no. P7180200
Polyaddition (1): aldol additionon
Article no. P7181600
The coagulation of egg white changes its composition
Article no. P7185100
The solubility of fats
Article no. P7185300
Production of soap
Article no. P7185500
The composition of fats
Article no. P7185600
The water content of fatty products
Article no. P7185700
Detection of fats with dyes
Article no. P7185900
Fresh and spent deep-fry fat
Article no. P7186100
Detection of methanol
Article no. P7186200
Tanning matter in tea
Article no. P7186300
Active agents in pepper
Article no. P7186500
The term carbohydrate
Article no. P7186600
The solubility of carbohydrates
Article no. P7186700
The detection of glucose with Fehling's solution
Article no. P7186800
Reducing properties of glucose
Article no. P7186900
Fructose
Article no. P7187000
Lactose
Article no. P7187100
Detection of starch
Article no. P7187200
Composition of starch
Article no. P7187400
Wheat gluten
Article no. P7187500
Pectins
Article no. P7187600
Cleavage of starch during digestion
Article no. P7187700
Detection of vitamin C
Article no. P7187800
Carbon dioxide
Article no. P7188100
Ammonia in liquorice
Article no. P7188200
Phosphate in meat products
Article no. P7188300
Detection of nitrite in meat products
Article no. P7188400
Enzymatic browning
Article no. P7188500
Emulsifying agents
Article no. P7188700
Enzymatic cleavage of proteins
Article no. P7188800
Catalases
Article no. P7188900
Acids and their effect on indicators
Article no. P7510100
The effect of acids and bases on natural and synthetic indicators
Article no. P7510200
Identification of buffers with indicators
Article no. P7510300
Saline solutions and their effect on various indicators
Article no. P7510400
Anion analysis with precipitation reactions
Article no. P7511300
The homologous series of the alkanes
Article no. P7170800
Constituents of polymers (1): The thermal decomposition/oxidtion of polymers
Article no. P7180000
Constituents of polymers (2): The detection of polymer constitents/the Beilstein test
Article no. P7180100
Properties of plastics (2): Determination of the densities ofplastic
Article no. P7180500
Properties of plastics (5): Determination of the melting range
Article no. P7180800
Re-cycling procedures (1): Re-melting
Article no. P7182400
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