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.

Magnetometer, Wooden

37,08 incl. VAT 570640

Acid Rain, Weathering, & Erosion

140,00 incl. VAT 301017
Acid rain can be devastating to aquatic ecosystems and terrestrial areas. It not only effects naturally-occurring surfaces, such as rocky

Magnetometer Digital Triple Axis

6,03 incl. VAT 710494
Magnetometer Digital Triple Axis

Geometric tables, 6 colors / pieces

25,00 incl. VAT 181627
Geometric tables 6 colors/pieces Geometric tables, 6 colors/pieces Set with 6 geometric panels (double-sided) in 6 different colors and 150

Geoboards 4 Colors/Pieces set

13,00 incl. VAT 100165
Geoboards 4 Colors/Pieces set Set of 4 geoboards (double sided) in 4 different colors and 32 bands. On one side

Geoboard, double-sided, yellow

4,50 incl. VAT 181615
Geoboard, double-sided, yellow Geoboard, double-sided, yellow one side 11×11 other side 11x10x11x10..     (11×7, 10×6)

Jigsaw Shoes

9,00 incl. VAT 185495
Jigsaw Shoes Jigsaw Shoes | Wooden jigsaw puzzle with threading laces. Size board : 40 x 21 cm 3 shoes

Geoboard double sided yellow

4,20 incl. VAT 181610
Geoboard double sided yellow Geoboard double sided yellow one side 5 x 5 pins other side 29 pins in cycle

Optical LASER Box

741,52 incl. VAT 619801

Geoboard double sided yellow | set of 6 color

25,00 incl. VAT 181622
Geoboard double sided yellow | set of 6 color Geoboard double sided yellow one side 5 x 5 pins other

Link & Learn

12,28 incl. VAT 108026
LINK & LEARN Link & Learn from the Knowlege Research | why.gr

Speech Organs

20,96 incl. VAT 232007
This colorful anatomical chart illustrates the human speech organs. All important details of the speech organs anatomy are present in

Double Sided Isometric Geoboard

32,00 incl. VAT 120335
DIMENSIONS : 210 x 185 x 210 mm AGE: 3+

Tangramables

10,49 incl. VAT 111171