Protecting glasses, clear glass

Item No. 39316-00 | Type: Equipment & Accessories

Delivery time: available
EUR 11.70
Content 1 piece
EUR 13.92 Incl. VAT

Function and Applications

Protecting glasses

Benefits

  • Safety glasses with dark green frame and black plastic parts to the joint adjustment of the bracket length and inclination for the exact seat
  • Plastic washers according to DIN can be changed if necessary

Equipment and technical data

  • weight: 46 g

Device name
Item No.
Titration of a buffer solution with a strong base with Cobra SMARTsense
Item No. P7511669
Titration of a strong acid with a strong base using various indicators with Cobra SMARTsense
Item No. P7510669
Titration of a polyprotic acid with a strong base with Cobra SMARTsense
Item No. P7511069
Experimental confirmation: Henderson-Hasselbalch with Cobra SMARTsense
Item No. P7511769
Titration of a weak acid with a strong base
Item No. P7510769
Titration of a weak acid with a weak base with Cobra SMARTsense
Item No. P7510969
Titration of a strong acid with a strong base with Cobra SMARTsense
Item No. P7510569
Properties of matter - boiling with Cobra SMARTsense
Item No. P7150369
Redox Volumetric Titration: Cerimetry with Cobra SMARTsense
Item No. P3121067
Briggs-Rauscher reaction with Cobra SMARTsense reaction
Item No. P3121667
Titration of an acidic soft drink with a strong base with Cobra SMARTsense
Item No. P7511869
Electrolysis of water
Item No. P1028200
Chemical process: synthesis and analysis
Item No. P1131701
The detection of carbon with lime-water
Item No. P1149701
Detection of quinine in tonic water
Item No. P1259800
Quantitative determination of fat / Soxhlet extraction
Item No. P3120200
Conductive and non-conductive materials
Item No. P6101301
Properties of Matter,hardness, colour,magnetisability,water, solubility
Item No. P7150100
Solubility of a substance
Item No. P7150102
Acidic or basic character of solutions
Item No. P7150104
Properties of material - combustibility, melting point
Item No. P7150200
Properties of matter - boiling point
Item No. P7150300
Properties of matter - boiling point
Item No. P7150301
Properties of matter - sublimation
Item No. P7150400
Properties of matter - density determination
Item No. P7150500
Properties of matter - density determination
Item No. P7150501
Properties of mixtures
Item No. P7150600
Properties of mixtures
Item No. P7150601
Liquid mixtures
Item No. P7150700
Mixture separation - evaporation
Item No. P7150800
Mixture separations - filtration, magnatic separation
Item No. P7150900
Mixture separations by magnetic separation
Item No. P7150902
Mixture separation - extraction
Item No. P7151000
Mixture separation - chromatography
Item No. P7151100
Mixture separation - chromatography
Item No. P7151101
Comparison of a physical process and a chemical reaction
Item No. P7151200
Comparison of a physical process and a chemical reaction
Item No. P7151201
Reaction of copper and sulphur
Item No. P7151300
Test of oxygen
Item No. P7151400
Test for hydrogen
Item No. P7151500
Test for nitrogen
Item No. P7151600
Volume contraction of liquids
Item No. P7151700
Dissolution processes on liquids
Item No. P7151800
Dissolution processes on liquids
Item No. P7151801
Dissolution of salts
Item No. P7151900
Crystallisation
Item No. P7152000
Test confirming the migration of ions by means of indicatorpaper
Item No. P7152100
Periodic system properties of a group of elements - Group 2
Item No. P7152200
Dipole properties
Item No. P7152300
Melting-point lowering and boiling-point elevation
Item No. P7152400
Behaviour of salts with regard to solvents of differentpolarities
Item No. P7152500
Oxidation of metals
Item No. P7153000
Factors determining the reaction behaviour of metals
Item No. P7153100
Oxygen, cause of oxidation
Item No. P7153200
The importance of air for combustion processes
Item No. P7153300
Air, a mixture of substances
Item No. P7153400
Properties of oxygen
Item No. P7153500
Reactions in pure oxygen
Item No. P7153600
Quantitative analysis of oxides
Item No. P7153700
Nitrogen, preparation and properties
Item No. P7153800
Carbon dioxide, preparation and properties
Item No. P7153900
Model of a fire extinguisher
Item No. P7154000
Structure and mode of operation of a Bunsen burner
Item No. P7154100
The candle flame
Item No. P7154200
Rusting- "slow combustion"
Item No. P7154300
Reduction of copper oxide
Item No. P7154400
Water content of natural substances
Item No. P7154500
Dissolved components in different waters
Item No. P7154600
Solubility of gases in water
Item No. P7154700
Solutions, colloids, suspensions
Item No. P7154800
Solubility of salts in water - comparison with the solubili-ty of gases in water
Item No. P7154900
Mode of operation of an aeration tank (sewage treatment plant)
Item No. P7155000
Water treatment in sewage treatment plants
Item No. P7155100
Hardness of water
Item No. P7155200
Hardness of water
Item No. P7155201
Test for water
Item No. P7155300
Water, an oxide
Item No. P7155400
Degradation of water by reducing agents
Item No. P7155500
Synthesis of water
Item No. P7155600
Production of gypsum plaster
Item No. P7155700
Processing of gypsum
Item No. P7155800
Plaster moulds
Item No. P7155900
Mineral constituents of plants
Item No. P7156000
Absorption of minerals by plants
Item No. P7156100
Ammonia fertilizer
Item No. P7156200
Burnt lime
Item No. P7156300
Soda-lime glass beads
Item No. P7156400
General safety precautions to be taken when handling acids
Item No. P7157000
Hazardousness of concentrated sulphuric acid
Item No. P7157100
Plant pigments as indicators
Item No. P7157200
The effects of acids on indicators
Item No. P7157300
The effects of acids and lyes on natural and commercialindicators
Item No. P7157400
The effects of acids on metals
Item No. P7157500
Acid strength
Item No. P7157600
Preparation and properties of hydrochloric acid
Item No. P7157700
Preparation and properties of sulphurous acid
Item No. P7157800
PVC- a potential hydrochloric acid former
Item No. P7157900
Sulphurous acid- environmental hazards due to the combustionof fossil fuels, acid rain
Item No. P7158000
Oxidation of sulphurous acid
Item No. P7158100
Preparation and properties of sulphuric acid
Item No. P7158200
Preparation and properties of carbonic acid
Item No. P7158300
Brönsted acids: conductivity comparison of molten and dis-solved oxalic acid
Item No. P7158400
Brönsted acids: acidity comparison of an aqueous and an ace-tonic solution of citric acid
Item No. P7158500
Safety precautions to be taken when handling lyes
Item No. P7158600
Alkalis - constituents of hous ehold detergents
Item No. P7158700
Ammonia- comparison of gas and aqueous solutions
Item No. P7158750
Aqueous solubility of ammonia
Item No. P7158800
Preparation and properties of a lime water/magnesium hydroxide solution
Item No. P7158900
Preparation and properties of sodium hydroxide solution
Item No. P7159000
Alkali formation due to a reaction of base metals with water - qualitative determination of the conductivity of solution
Item No. P7159100
Alkali formation due to a reaction of metal oxides with wa-ter
Item No. P7159200
Reaction of alkalis with aluminium - alkali strength
Item No. P7159300
Salt formation due to a reaction of acids with alkalis
Item No. P7159400
Salt formation due to a reaction of acids with metal oxides
Item No. P7159500
Salt formation from chemical elementsreaction of zinc and iron with sulphur and iodine
Item No. P7159600
Salt formation by precipitation reaction - qualitative determination of chlorids and sulphates
Item No. P7159700
Hydrolysis of salts
Item No. P7159800
Thermal decomposition of salts
Item No. P7159900
Osmosis: a "chemical garden"
Item No. P7160000
The decomposition of organic substances
Item No. P7170000
The detection of carbon with lime-water
Item No. P7170100
The detection of carbon by oxidation
Item No. P7170200
The detection of oxygen
Item No. P7170300
The detection of nitrogen
Item No. P7170400
The detection of sulphur
Item No. P7170500
The Beilstein test
Item No. P7170600
The characterisation of methane
Item No. P7170700
The reactivity of the alkanes
Item No. P7170900
The characterisation of ethylene
Item No. P7171000
The characterisation of ethine (acetylene)
Item No. P7171100
Oil fields
Item No. P7171200
The cracking of liquid paraffin
Item No. P7171300
Removal of paraffins by extraction
Item No. P7171400
Removal of paraffins by urea
Item No. P7171500
Alcoholic fermentation
Item No. P7171600
Prodution of methanol "wood spirit"
Item No. P7171700
Alco test-tubes
Item No. P7171800
The idoform test
Item No. P7172000
The properties of homologous series of alcohols
Item No. P7172100
Polyhydric alcohols
Item No. P7172200
The oxidation of alkanols
Item No. P7172300
Schiff's test and Fehling's test
Item No. P7172400
The characterisation of acetone
Item No. P7172500
The use of formic acid
Item No. P7172600
The characterisation of acetic acid "wood vinegar"
Item No. P7172700
The acidic character of carboxcyclic (alkane) acids
Item No. P7172800
Iron cloride test / Formation of verdigris
Item No. P7172900
Esters of acetic acid
Item No. P7173000
Esters of various alkane acids
Item No. P7173100
The splitting of esters
Item No. P7173200
Production of soap
Item No. P7173300
The properties of soap
Item No. P7173400
The action of soap
Item No. P7173500
Constituents of polymers (1): The thermal decomposition/oxidtion of polymers
Item No. P7180000
Constituents of polymers (2): The detection of polymer constitents/the Beilstein test
Item No. P7180100
The decomposition of naturally occuring polymers: The decompsition of starch
Item No. P7180200
Properties of plastics (1): The mechanical properties of platic
Item No. P7180400
Properties of plastics (2): Determination of the densities ofplastic
Item No. P7180500
Properties of plastics (3): Flammability
Item No. P7180600
Properties of plastics (4): Deformability on warning
Item No. P7180700
Properties of plastics (5): Determination of the melting range
Item No. P7180800
Preliminary experiments on the synthesis of plastics (1):properties of monomers
Item No. P7180900
Polymerisation reactions (1): formation of polystereneproperties of monomers
Item No. P7181000
Step-growth polymerisation (1): The formation of polyamide
Item No. P7181200
Step-growth polymerisation (2): Production of nylon
Item No. P7181300
Polyaddition (1): aldol additionon
Item No. P7181600
Polyaddition (2): Polyurethane formation
Item No. P7181700
Identification of plastics (1): thermoplastics and thermo-setting plastics
Item No. P7182200
Identification of plastics (2): identification scheme forthermoplastics
Item No. P7182300
Re-cycling procedures (1): Re-melting
Item No. P7182400
The structure and composition of proteins
Item No. P7185000
The coagulation of egg white changes its composition
Item No. P7185100
Procedure for producing Quark
Item No. P7185200
The solubility of fats
Item No. P7185300
Winning oils
Item No. P7185400
Production of soap
Item No. P7185500
The composition of fats
Item No. P7185600
The water content of fatty products
Item No. P7185700
The production of margarine
Item No. P7185800
Detection of fats with dyes
Item No. P7185900
Removal of grease stains
Item No. P7186000
Fresh and spent deep-fry fat
Item No. P7186100
Detection of methanol
Item No. P7186200
Tanning matter in tea
Item No. P7186300
Coffee in beverages
Item No. P7186400
Active agents in pepper
Item No. P7186500
The term carbohydrate
Item No. P7186600
The solubility of carbohydrates
Item No. P7186700
The detection of glucose with Fehling's solution
Item No. P7186800
Reducing properties of glucose
Item No. P7186900
Fructose
Item No. P7187000
Lactose
Item No. P7187100
Detection of starch
Item No. P7187200
Potatoe starch and paste
Item No. P7187300
Composition of starch
Item No. P7187400
Wheat gluten
Item No. P7187500
Pectins
Item No. P7187600
Cleavage of starch during digestion
Item No. P7187700
Detection of vitamin C
Item No. P7187800
Drinking water treatment
Item No. P7187900
Carbon dioxide
Item No. P7188100
Ammonia in liquorice
Item No. P7188200
Phosphate in meat products
Item No. P7188300
Detection of nitrite in meat products
Item No. P7188400
Enzymatic browning
Item No. P7188500
Baking powder
Item No. P7188600
Emulsifying agents
Item No. P7188700
Enzymatic cleavage of proteins
Item No. P7188800
Catalases
Item No. P7188900
Test confirming the migration of ions by means of indicatorpaper
Item No. P7402400
Electrolysis
Item No. P7402500
Overvoltage in electrolysis
Item No. P7402600
Leclanche element (model structure)
Item No. P7402700
First law of Faraday
Item No. P7402800
Second law of Faraday
Item No. P7402900
Acids and their effect on indicators
Item No. P7510100
The effect of acids and bases on natural and synthetic indicators
Item No. P7510200
Identification of buffers with indicators
Item No. P7510300
Saline solutions and their effect on various indicators
Item No. P7510400
Titration of a strong acid with a strong base with the aid of a suitable indicator
Item No. P7510500
Titration of a strong acid with a strong base with the aid of several indicators
Item No. P7510600
Titration of a weak acid with a strong base with the aid of a suitable indicator
Item No. P7510700
Titration of a weak base with a strong acid with the aid of a suitable indicator
Item No. P7510800
Titration of a weak acid with a weak base with the aid of a suitable indicator
Item No. P7510900
Titration of a polyprotic acid with a strong base with the aid a suitable indicator
Item No. P7511000
Determining the pKa value of a weak acid with half titration
Item No. P7511100
Identifying cations with a flame test
Item No. P7511200
Anion analysis with precipitation reactions
Item No. P7511300
Determination of chloride by Fajans
Item No. P7511400
The green leaf pigment
Item No. P8011900
The calcium content of the soil
Item No. P8012100
Foods and nutrients
Item No. P8012200
Sugar containing nutrients
Item No. P8012400
Fat containing nutrients
Item No. P8012500
Digestion in the mounth
Item No. P8012700
Digestion in the stomach
Item No. P8012800
Digestible and indesgestible protein
Item No. P8012900
Examination of the exhaled air
Item No. P8013300
The sense of smell
Item No. P8013400
Electrophoresis of Plasmid DNA
Item No. P8110500
Electrophoresis of Lambda DNA
Item No. P8110600
Genetic fingerprinting
Item No. P8110700
Paternity test
Item No. P8110800
Air pollution
Item No. P9112300
how to dissolve fat?
Item No. P9620100
how to detect fat in food?
Item No. P9620200
How to produce starch?
Item No. P9620300
How to detect starch?
Item No. P9620400
Digestion of starch
Item No. P9620500
How to detect sugar?
Item No. P9620600
How to detect protein?
Item No. P9620700
Breathing of human being
Item No. P9620800
Components of food
Item No. P9621100
Components of food
Item No. P9621200
Generation of H2 and O2 and characteristic of a PEM electrolyser with ADM3
Item No. P9504100
Faraday and energetic efficiency of a PEM fuel cell with ADM3
Item No. P9504600
The homologous series of the alkanes
Item No. P7170800
Differentiation of ethanol and methanol
Item No. P7171902
Mixture separations by sieving and filtration
Item No. P7150901
Modification of plastics (5): production of polysterene foam
Item No. P7182000
Protein containing nutrients
Item No. P1256101
Protein containing nutrients
Item No. P8012600
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