Light foam-modelling sheets A4 5mm

2,50 incl. VAT 401802
Light foam-modelling sheets A4 5mm Light foam-Modelling sheets AIRPLAC Modelling sheets with a foam core. The outsides are made from

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

Carton Plume CANSON 70x100cm x 5mm

14,00 incl. VAT 954614
Carton Plume CANSON 70x100cm x 5mm

Urea 99% 250g

12,28 incl. VAT 330330
Urea 99% 250g
CAS Number
  • 57-13-6 Shop - Page 98 of 149 - 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

Malaria

20,96 incl. VAT 232071
Malaria is a serious disease and risk in countries around the world. This disease has life long effects. This colorful

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

Number Line 0 to 100 magnetic

28,40 incl. VAT 185019
Number Line 0 to 100 magnetic include 4 pieces width: 15cm and length 50cm overall length 2m.

Manometric Capsule

7,19 incl. VAT 602113

Bourdon Gauge

90,00 incl. VAT 609802
Bourdon Gauge Bourdon Gauge A circular gauge having overall dia. of 100 mm and a depth of 40 mm The

Manometer

9,30 incl. VAT 620159

Μaracas

12,00 incl. VAT 908314
Μaracas Maracas with a length of 24cm.

Gear orange (10 mm/10 teeth)

0,35 incl. VAT 441187
Gear orange (10 mm/10 teeth)

Egg Shaker Maracas 13cm – Set 2

8,49 incl. VAT 905396
Egg Shaker Maracas 13cm – Set 2 Egg Shaker Maracas 13cm – Set 2 Egg shakers with handles. Supplied in

Mini Maracas 14cm – Set 2

8,49 incl. VAT 909961
Mini Maracas 14cm – Set 2 Mini Maracas 14cm – Set 2. Supplied in a pack of 2 – in

Wooden maracas

21,50 incl. VAT 905028
Wooden maracas Typically pounding sound 1 pair, oval play for pairs Feeling of rhythm train with lots of fun Maracas

Wooden maraces 15cm

15,00 incl. VAT 908862
Wooden maraces couple Wooden Length 15 cm

World Map (1.50x1m) Waterproof

44,52 incl. VAT 802104
World Map (1.50x1m) Waterproof

Gear orange (20 mm/20 teeth)

0,81 incl. VAT 441198
Gear orange (20 mm/20 teeth)

UV Security Pen

4,50 incl. VAT 890002
UV Security Pen The ink is invisible under normal light but shows up under a UV light.    

Soma Cube

20,96 incl. VAT 189190
Soma Cube The Soma Cube is a solid dissection puzzle. 7 pieces made out of unit cubes must be assembled

Gear orange (30 mm/30 teeth)

0,61 incl. VAT 440125
Gear orange (30 mm/30 teeth) PVC Gear module Hole 3mm Diammeter 20mm Teeth 18

Conductive Pen

15,00 incl. VAT 711521
The Conductive Pen are a great electronics prototyping tool for makers of all ages.

Gear orange (30 mm/30 teeth)

0,81 incl. VAT 441202
Gear orange (30 mm/30 teeth)

Metal Counting Chips pk100

16,00 incl. VAT 550409

Gear orange (40mm/40 teeth)

0,91 incl. VAT 441213
Gear orange (40mm/40 teeth)

Counting chips 400pcs red/blue

20,00 incl. VAT 180810

Set 24 Jumbo Tokens in 6 Colors

15,00 incl. VAT 100240

Gear (50 mm/50 teeth) orange

0,91 incl. VAT 441224
Gear (50 mm/50 teeth) orange

Gear (60 mm/58 teeth) red

0,91 incl. VAT 440088
Gear (60 mm/58 teeth) red

Wild Animals Masks – Set 8

8,00 incl. VAT 952352
Wild Animals Masks – Set 8 Wild Animals Masks – Set 8 Little artists adore creating their own animal masks.