Calcium Acetate 250g

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

Magnetic Field Rectangular Coil

37,20 incl. VAT 520671
Magnetic Field Rectangular Coil

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

Chalkboard Clock (magnetic)

20,96 incl. VAT 190110
Chalkboard Clock (magnetic) Chalkboard Clock (magnetic) Made out of magnetic foil, with separate hands and numbers, so you can show

School Calendar Magnetic

85,56 incl. VAT 130155
School Calendar Magnetic School Calendar Magnetic A complete instrument for knowledge of the day, week, month, year, seasons, etc., which

Magnetic Paper Α4

9,90 incl. VAT 553007
Magnetic Paper Α4 This polymer-based material has the thickness and flexibility of thin card. It contains a magnetic medium which

Magnetic Paint

40,80 incl. VAT 550193

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

Magnetic Foam Numbers 54pcs

14,00 incl. VAT 924021
Used for number recognition, numerical expressions and equations.

Wooden Number Learning Board

25,01 incl. VAT 924091
Wooden Number Learning Board The Wooden Number Learning Board is an educational toy that helps children learn numbers in a

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

Magnetic Thousand Place Value Arrows

20,96 incl. VAT 107089T
Magnetic Thousand Place Value Arrows Magnetic Thousand Place Value Arrows Magnetic Place vinyl arrows 1000 to 9000. Set 9 pieces

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

Geometrical Shapes (10pcs)

50,00 incl. VAT 139506
This set contains 10 models with coloured ground. Includes: Cube prism triangular column octagon cylinder square pyramid triangle pyramid octagonal

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

Geometrical Solids (6pcs)

18,50 incl. VAT 139601
Each solid has own colour especially suitable for small childrens made out of durable Duwplast non toxic colours.

Magnetic Overlay

60,51 incl. VAT 107084
Magnetic Overlay Magnetic Overlay A magnetic vinyl overlay grid (10×10) can be mounted onto any magnetic surface. Suitable for use

Magnetic Whiteboard with Soft Surface

30,00 incl. VAT 925608
Magnetic Whiteboard with Soft Surface The self-adhesive magnetic whiteboard is a practical and versatile solution for your home, office, or

Number board

99,00 incl. VAT 186145
Number board Number board

Double-Sided Geoboard

28,00 incl. VAT 101601
Με τον Γεωμετροπίνακα Διπλής Όψης οι μαθητές θα ανακαλύψουν τα γεωμετρικά σχήματα την συμμετρία, την περίμετρο, την έννοια του εμβαδού κ.λ.π.

“Today Is” Wooden Magnetic Board & Whiteboard

25,01 incl. VAT 950107
A specially designed educational tool that enables children to understand the concept of schedule and time in everyday life.