Calcium Acetate 250g

18,50 incl. VAT 330320
Calcium Acetate 250g | Knowledge Research | why.gr Cas Number: 114460-21-8

Calcium Acetate 500g

25,00 incl. VAT 330321
Calcium Acetate 500g | Knowledge Research | why.gr Cas Number: 114460-21-8

Sodium Acetate trihydrate 98% 1Kg

20,00 incl. VAT 330323
Sodium Acetate trihydrate 98% 1Kg CH3COONa Sodium acetate, Sodium ethanoate, Hot ice (sodium acetate trihydrate) C2H3NaO2 x3H2O M.W: 82.034 g·mol−1 Cas Number: 6131-90-4 https://pubchem.ncbi.nlm.nih.gov/compound/Sodium-acetate-trihydrate

Sodium Acetate anhydrous 99% 500g

30,00 incl. VAT 330093
Sodium Acetate anhydrous 99% 500g Sodium ethanoate (anhydrous) C2H3NaO2 M.W: 82.034 g·mol−1 Cas Number: 127-09-3 https://pubchem.ncbi.nlm.nih.gov/compound/517045

Sodium Acetate trihydrate 99% 500g

11,66 incl. VAT 330324
Sodium Acetate trihydrate 99% 500g CH3COONa Sodium acetate, Sodium ethanoate, Hot ice (sodium acetate trihydrate) C2H3NaO2 x3H2O M.W: 82.034 g·mol−1 Cas Number: 6131-90-4 https://pubchem.ncbi.nlm.nih.gov/compound/Sodium-acetate-trihydrate

Αcetylsalicylic acid 99.5% 500gr

45,00 incl. VAT 330013
Αcetylsalicylic acid 99.5% 500gr Ασπιρίνη, acetylsalicylic acid, Aspirin, 2-acetoxybenzoic acid, acetylsalicylate, acetylsalicylic acid, O-acetylsalicylic acid C9H8O4 M.W: 180.159 g·mol−1 CAS Registry Number: 50-78-2 https://pubchem.ncbi.nlm.nih.gov/compound/Aspirin

Butyric Acid 99% 500mL

20,00 incl. VAT 330079
Butyric Acid 99% 500mL Βουτανικό οξύ, Butanoic acid, Butyric acid, 1-Propanecarboxylic acid, Propanecarboxylic acid C3H7COOH M.W: 88.106 g·mol−1 CAS Registry Number: 107-92-6 https://pubchem.ncbi.nlm.nih.gov/compound/Butyric-acid

Acetic Acid 99% glacial 1lt

18,50 incl. VAT 330327
Acetic Acid 99% glacial 1lt Acetic acid, Ethanoic acid, Vinegar (when dilute); Hydrogen acetate; Methanecarboxylic acid C2H4O2 M.W: 60.052 g·mol−1 CAS Registry Number: 64-19-7 https://pubchem.ncbi.nlm.nih.gov/compound/Acetic-acid

Acetic Acid 99%, glacial (500ml)

12,50 incl. VAT 330325
Acetic Acid 99%, glacial (500ml) Acetic acid, Ethanoic acid, Vinegar (when dilute); Hydrogen acetate; Methanecarboxylic acid C2H4O2 M.W: 60.052 g·mol−1 CAS Registry Number: 64-19-7 https://pubchem.ncbi.nlm.nih.gov/compound/Acetic-acid

Picric Acid 500g

40,00 incl. VAT 330341
Πικρικό Οξύ 500g 99,8% 2,4,6-τρινιτροφαινόλης (TNP), 2,4,6-Trinitrophenol, picric acid, Carbazotic acid, Phenol trinitrate, Picronitric acid, Trinitrophenol, 2,4,6-Trinitro-1-phenol, 2-Hydroxy-1,3,5-trinitrobenzene, TNP, Melinite, Lyddite C6H3N3O7 M.W:229.10 g·mol−1 CAS Registry Number: 88-89-1 https://pubchem.ncbi.nlm.nih.gov/compound/Picric-acid

Picric Acid 500mL

36,00 incl. VAT 330340

Πικρικό Οξύ 500mL 1,3%
2,4,6-τρινιτροφαινόλης (TNP), 2,4,6-Trinitrophenol, picric acid, Carbazotic acid, Phenol trinitrate, Picronitric acid, Trinitrophenol, 2,4,6-Trinitro-1-phenol, 2-Hydroxy-1,3,5-trinitrobenzene, TNP, Melinite, Lyddite
C6H3N3O7
M.W:229.10 g·mol−1
CAS Registry Number: 88-89-1

https://pubchem.ncbi.nlm.nih.gov/compound/Picric-acid

Methyl salicylate 500mL (Oil of Wintergreen)

40,00 incl. VAT 330365
Methyl salicylate 500mL (Oil of Wintergreen) Methyl 2-hydroxybenzoate, Methyl salicylate, Salicylic acid methyl ester, Oil of wintergreen, Betula oil, Methyl 2-hydroxybenzoate C8H8O3 M.W: 152.149 g·mol−1 CAS Registry Number: 119-36-8 https://pubchem.ncbi.nlm.nih.gov/compound/Methyl-salicylate

Methyl salicylate 250mL 98% (Oil of Wintergreen)

30,00 incl. VAT 330364
Methyl salicylate 98% 250mL (Oil of Wintergreen) Methyl 2-hydroxybenzoate, Methyl salicylate, Salicylic acid methyl ester, Oil of wintergreen, Betula oil, Methyl 2-hydroxybenzoate C8H8O3 M.W: 152.149 g·mol−1 CAS Registry Number: 119-36-8 https://pubchem.ncbi.nlm.nih.gov/compound/Methyl-salicylate

Trichloroacetic acid 5% 100mL

12,00 incl. VAT 330397
Trichloroacetic acid 5% 100mL TCA, TCAA, τριχλωροαιθανοϊκό οξύ, Trichloroacetic acid C2HCl3O2 M.W: 163.38 g·mol−1 CAS Registry Number: 76-03-9 https://pubchem.ncbi.nlm.nih.gov/compound/Trichloroacetic-acid

Trichloroacetic Acid 99% 100g

18,50 incl. VAT 330398
Trichloroacetic acid 99% 100g TCA, TCAA,  Trichloroacetic acid C2HCl3O2 M.W: 163.38 g·mol−1 CAS Registry Number: 76-03-9 https://pubchem.ncbi.nlm.nih.gov/compound/Trichloroacetic-acid

Hot Plate with Magnetic Stirrer

420,00 incl. VAT 301221
Μαγνητικός Αναδευτήρας

Hot Plate with Magnetic Stirrer and stand

468,00 incl. VAT 301280
Μαγνητικός Αναδευτήρας

Hot Plate with Magnetic Stirrer and stand

350,00 incl. VAT 301204
  • Temperature control via knob with maximum temperature up to 380 ° C
  • Speed control via knob from 200 up to 2000 rpm.
  • Stainless steel plate with ceramic coating provides good resistance to chemicals
  • Plate dimensions 190mm x 190mm
  • Maximum volume of liquid for stirring 5000ml
  • Heating power: 600w

pH Conductivity TDS Tester

230,00 incl. VAT 898130
pHmeter and Conductivity tester

D(-) Glucose anhydrous (500g)

16,00 incl. VAT 330089
D(-) Glucose anhydrous C6H12O6 CAS: 50-99-7 Molar mass: 180.156 g/mol https://pubchem.ncbi.nlm.nih.gov/compound/5793  

Glucose D (+) monohydrate 500g

20,00 incl. VAT 330090
Glucose D (+) monohydrate 500g Synonym: Dextrose monohydrate Formula: C6H12O6 , H2O M : 198.17 Min. content: 99% CAS : 5996-10-1

Mortar with glass pestle dia 120mm

12,00 incl. VAT 315531
Mortar with glass pestle dia 120mm Mortar with glass pestle dia 120mm  

Pestles Glazed

7,32 incl. VAT 315530
Porcelain, Rim diam 100mm Pestle height 110 mm Ideal for grinding and mixing substances of low hardness Wide and stable

Mortar with pestle 130mm Porcelain

12,00 incl. VAT 315534
Mortar with pestle 130mm Porcelain Mortar with pestle 130mm Porcelain Porcelain, Rim diam 130mm Mortar Height: 62mm Capacity: 300ml Pestle

Mortar with pestle 160mm Porcelain

18,00 incl. VAT 315533
Mortar with pestle 160mm Porcelain Mortar with pestle 160mm Porcelain Porcelain, Rim diam 160mm Mortar Height: 74mm Capacity: 500ml Pestle

Urea 99% 250g

12,28 incl. VAT 330330
Urea 99% 250g
CAS Number
  • 57-13-6 Chemistry - Page 11 of 26 - Διερευνητική Μάθηση
Chemical formula
CO(NH2)2
Molar mass 60.06 g/mol
Appearance White solid
Density 1.32 g/cm3
Melting point 133 to 135 °C (271 to 275 °F; 406 to 408 K)
Solubility in water
545 g/L (at 25 °C)
Solubility 500 g/L glycerol  50 g/L ethanol ~4 g/L acetonitrile
Basicity (pKb) 13.9
Magnetic susceptibility (χ)
-33.4·10−6 cm3/mol

Pestles Glazed 216mm

12,50 incl. VAT 315532
Pestles Glazed 216mm Pestles Glazed 216mm Porcelain, Rim diam 216mm Pestle height 190mm Mortar and pestle is a set of 2

Eye Wash Bottle 500ml

20,00 incl. VAT 319255
Eye Wash Bottle 500ml Eye Wash Bottle 500ml You can  use portable eyewash bottles until you get to the plumbed eyewash. Hold your eyelids

D(+) Maltose (100g)

25,00 incl. VAT 330245
D(+) Maltose (100g) CAS: 6363-53-7

Surgical Face Mask (50pcs)

16,00 incl. VAT 333310
Surgical Face Mask (50pcs) Without Glass Fibres Hypoallergenic Very low Resistance to Breathing Nose Bar Adaptable High Filtration Capacity Perfect

Safety Goggles Mask

3,60 incl. VAT 301512
Safety Goggles Mask Safety Goggles Mask Wide, single piece lens provide incredible clarity and side protection. Comes with adjustable temples

Safety Goggles Mask Anti Fog

3,60 incl. VAT 301504
Safety Goggles Mask Anti Fog Industrial quality safety goggles. Single pair. Designed to protect your eyes from chemical splashes, high