|
Fehling's solution I 1000 ml
|
30079-70
|
1
|
|
Fehling's solution II 1000 ml
|
30080-70
|
1
|
|
Glycerol, 250 ml
|
30084-25
|
1
|
|
Urea, 250 g
|
30086-25
|
1
|
|
Iodine potass.iodide sol., 250 ml
|
30094-25
|
1
|
|
Potassium permanganate, chem. pur., 250 g
|
30108-25
|
1
|
|
Copper foil, 0.1 mm, 100 g
|
30117-10
|
1
|
|
Copper-II oxide,powder 250 g
|
30125-25
|
1
|
|
Sodium carbonate, anhyd. 1000 g
|
30154-70
|
1
|
|
Sodium chloride, 500 g
|
30155-50
|
1
|
|
Sodium hydroxide, pellets, 1000 g
|
30157-70
|
1
|
|
Resorcin,recryst. 50 g
|
30209-04
|
1
|
|
Hydrochloric acid 37 %, 1000 ml
|
30214-70
|
1
|
|
Sulphuric acid, 95-97%, 1000 ml
|
30219-70
|
1
|
|
Starch,soluble 100 g
|
30227-10
|
1
|
|
D(+)-glucose 1000 g
|
30237-70
|
1
|
|
Zinc, sheet 250x125x0.5 mm, 200 g
|
30245-20
|
10
|
|
Oxalic acid cryst. 100 g
|
30268-10
|
1
|
|
Adipic acid dichloride, 25 ml
|
30005-04
|
1
|
|
Benzine, tech.gr.,100-140C,1000ml
|
30037-70
|
1
|
|
Benzoyl peroxide/25% H2O 25 g(restricted export!)
|
30977-04
|
1
|
|
Denaturated alcohol (spirit for burning), 1000 ml
|
31150-70
|
1
|
|
Casein, alkali-soluble 100 g
|
31188-10
|
1
|
|
Water, distilled 5 l
|
31246-81
|
2
|
|
Acetic acid 99...100%, 500 ml
|
31301-50
|
1
|
|
Hexamethylene diamine 25 g
|
31367-04
|
1
|
|
Calcium hydroxide solution 1000ml
|
31458-70
|
1
|
|
Copper-II sulphate, anhydr. 250 g
|
31495-25
|
1
|
|
Phenolphthalein, 0,5% soution in ethanol, 100 ml
|
31715-10
|
1
|
|
Sample set for study of plastics,
|
31730-07
|
1
|
|
Polyvinyl chloride,powder 250 g
|
31745-25
|
1
|
|
PVC-plates,pack.5 pcs.
|
31751-02
|
2
|
|
Sea sand, purified 1000 g
|
30220-67
|
1
|
|
Sebacoyn dichloride f.synth.25 ml
|
31833-04
|
1
|
|
Silicone oil 500 ml
|
31849-50
|
1
|
|
Cardboard beakers, 580 ml, 5 pcs
|
32991-00
|
8
|
|
Boiling beads, 200 g
|
36937-20
|
1
|
|
Test tube, laboratory glass, various lengths, 100 pcs.
|
37658-10
|
1
|
|
PVC tubing, various inner diameters
|
39293-00
|
2
|
|
Indicator paper, pH1-14, roll
|
47004-02
|
5
|
|
Moltoprene A+B, 500 ml each
|
48294-70
|
2
|
|
Styropor P, 250 g
|
48492-25
|
2
|
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