Totaledu OÜ

Alcohol burner, glass

22-246

alcoholmeter with thermometer

14.2005

Alkalinity test

HSO976681

Aluminium, specimen

22-350

Areometer, narrow scale

22-192

Automatic pipette 10-100mkL

144310100

Automatic pipette 10-100mkL

22-600

Automatic pipette 100-1000mkL

MT08435

70b76c8b-8b58-4358-9536-041680e232bdP200-45 (1).jpg

Automatic pipette 100-1000μl

144311000

Automatic pipette 2-10 μl

MT08432

Automatic pipette 2-10mkL

144310000

Automatic pipette 500-5000mkL

144355000

Bandage Soft Next 3x450

2-12053

Bohr atom model

594319902

Bohr atom model for teacher

594319900

Bronchus Model, 4 piece

1019547

Brush d20mm

22-123

Brush d30mm

22-333

Brush for washing flasks

3701160101

Brush set

370117032

brush set with detergent

370117099

Brush, d15mm

370310004

Brush, d70mm

370320012

Building materials, specimen

22-355

Bunsen burner with pilot flame, natural gas

1021625

Bunsen burner with pilot flame, propane

6666941

DIN-compatible design with air regulation, needle valve for maximum and minimum gas flow, pilot flame inside. Type of gas: propane Height: 150 mm Top diameter: 17 mm Weight: 250 g

Bunsen burner, propane

666693

Type of gas: propane Height: 145 mm Top diameter: 17 mm Weight: 240 g

Burette brush

22-331

Carbon electrode

22-392

centrifuge/vortex

FV-2400

Ceramic triangle for crucibles

666687

Chemical polarimeter

CHEM-POL

Chemistry Go Direct® Standart Package

GDP-CH-DX

Chemistry Go Direct® Starter Package

GDP-CH-ST

Coal and products from processing

22-349

Collection of plastics, 10 parts

22-393

Colorimeter, wireless

GDX-COL

Conductivity test set

22-468

Conductivity Tester

1133090

Measuring ranges: 2 … 20 µS/cm (very low), 20 … 100 µS/cm (low), 100 … 500 µS/cm (medium), 500 … 3000 µS/cm (high), > 3000 µS/cm (very high) Dimensions: 85x35x170 mm³ Battery capacity: 10 hours approx.

Conductivity tester

22-467

Cotton and products, specimen

22-354

Crucible 40ml, ceramic

32684-00

Crystals, specimen

22-405

Cupper plate 86x26x0,9mm

51753

Demo of the electrolyse

22-418

Diamond model

MKO 100 30

Digital pH Measurement Device PH CHECK

31.3001.06

Digital thermometer

30.1018

Dish dryer, 44 places

396394811

Dish dryer, 65 places

396394801

Dropping platte

667089

Drying rack, 32 places

22-158

lab-dropping-drying-rack.jpg_200x200.jpg

Electric Arc Lighter

98.1119.01

Electric Arc Lighter with Flexible Long Neck

98.1118.01

Electric conductivity of liquids

27-038

Electric hotplate 500W, d80mm

430348106

Electric lighter, compact

98.1124.01

Electrochemistry set

139011300

Electronic balance 1200g/0,1g

EMB1200-1

Electronic balance 200g/0,01g

EMB200-2

Electronic balance 600g/0,01g

EMB600-2

Electronic balances 300g/0,01g

PCB300-2-2023e

Equipment set secondary school chemistry

90350

Ethanol Sensor

ETH-BTA

Ethanol vapor sensor, wireless

GDX-ETOH

Fat Glyceryl Tristearate model

MKS 114

A genuine Molymod® product NOT a cloned look-a-like. Contains a total of 173 atom parts plus links and a tool to build one Glyceryl tristearate molecule, C57H110O6. Supplied in a 1 compartment box.

Fe, Zn and Cu molecular models

MSS-138-40

Fibers, specimen

24-056

Filter paper 110mm

19-008

Filter paper 150mm

19-010

Filter paper 50x50cm, 10 sheets

22-454

Filter paper 70mm

22-253

Filter paper 90mm

19-009

Filter paper 90mm, type black

100021102

Filtering time according to Herzberg 10 sec.

Porosity 20-25 micrometers

Other sizes also available.

Filter paper 90mm, type blue

100021302

Filtering time according to Herzberg 180 sec.

Porosity 2-3 micrometers

Other sizes also available.

Filter paper 90mm, type white

100021202

Filtering time according to Herzberg 20 sec.

Porosity 15 micrometers

Other sizes also available.

Fire blanket 120X120cm

6-3012

Flame reaction set I

449989001

Flame reaction set II

449989002

Fuels - collection

24-052

Fullerene model, C60

MKO 102 60

Gas burner

1042700

Gas burner

666714

Gas chromatograph Mini GC, wireless

GDX-GC

Gemstones

22-353

Glass and raw material, specimen

24-055

Glass body pH sensor, wireless

GDX-GPH

Graphite Kit 3 Layers

MKO 101 45

Graphite Kit 3 Layers This kit is designed to make a three layer model of graphite having 15 carbon atoms in each layer. Contents: • 45 Carbon, black, diameter 23 mm • 51 grey links medium • 16 purple links medium

Heat protection plate

324320200

Heating mantle for 250ml round flask

459191029

Heating mantle for 500ml round flask

459191044

Optimized heat transfer through superior fit and flexible heater. Fiberglass mesh insulation for minimum heat build-up on outside surface. Plastic-coated housing resistant to numerous chemicals. Continuous temperature adustment by built-in power controller, with 1.5 m cable and schuko plug. Heating temperature: max. 450 °C Rated voltage: 230 V AC Power consumption: 200 W Size of round-bottom flask: 500 ml Weight: 1.5 kg

High speed magnetic stirrer

MS-3000

Hofmann device

139011400

Hot/cold protection gloves

100300108

Protection up to +250°C according to EN 407. Also protects against cold, cuts. Breathable, lined. Length: 400 mm, size: 11.

ICE, H2O Crystal Kit

MKO 123 26

ICE, H2O Crystal Kit Containing 26 Water Units Contents: • 26 Oxygen atom red • 52 Hydrogen atom white • 52 Covalent bond white • 40 Hydrogen pruple

Immersion heater 12V 50W

30-021

Iron and steel, specimen

22-352

Lab Coat

10041136

lab coat for children

360140122

Laboratory balances 1200g/0,01g

PCB1000-2-2023e

LabQuest 3 Chemistry Deluxe Package

LQ3-CH-DX

LabQuest 3 Chemistry Starter Package

LQ3-CH-ST

Laser pointer, red

211401

Latex examination Gloves

3642521011

Lithmus test paper

1094890003

Suitable for determining solutions in chemistry. Turns red when the pH is below 4 and blue when the pH is above 9. 4.8 m in a roll.

Lithmus test strips 100 pcs

18-200

Low temperature thermometer

14.4000

Magnetic stirrer

22-334

Magnetic stirrer

STIR

Magnetic stirrer w. hot plate

MSH-300

Magnetic stirring bar set

514376405

Magnetic stirring rod 25x6mm

241735018

Memory metal, star

22-457

Shape-memory-alloy-Magic-star-alloy-scientific-physics-experiment-font-b-smart-b-font-font-b.jpg

Metals and alloys, specimen

24-057

Metals and minerals, specimen

22-404

Minerals and rocks

22-629

Minerals and rocks, specimen

24-053

Molecules 1, set

18474

Molecules 2, set

31810

Nitrate test strips 10-500 mg/l

18-201

Nitrite test strips 0,1-3 mg/l

18-202

Nitrite test strips 2-80 mg/l

18-203

Oil and products, specimen

24-054

Oil Test papers

w11706

Organic molecular model set

MMS 008

Organics and anorganics molecular model set

MMS 004

Organics and anorganics molecular model set

MMS 009

Paper and products, specimen

22-487

paperclip made from memory metal

1040043

Parafilm

610290

pH Buffer Capsules

PHB

pH calibration solutions, 3 pcs

24-040

pH buffer solutions 4.01; 7.00 and 10.00. Ready to use, in sachets, 25ml each.

pH indicator paper 1-14

2446902041

pH indicator papers pH 0-12

18-001

Pack of 100 strips, each strip is usable throughout, i.e. smaller pieces can be cut.

pH indicator solutions, 9 pcs set

449990050

pH meter

PH100

pH sensor

PH-BTA

pH-indicator paper

104692137

pH-indicator paper 0-14, MN

244692110

pH-indicator paper 2.0-9.0

244692118

pH-indicator paper 5.0-10.0

18-229

pH-indicator paper, pH 1-14, Merck

18-154

Min unit 1 pH unit. Roll 4.8m

pH-indicator paper, range 0-14 pH

2446921101

For determining the acidity or alkalinity of various liquids. 100 strips, range 0-14 pH, step 1pH unit

pH-meter

6674051

HI98103_Checker-2100x2099-f460663b-93a9-44a4-bae3-982af17cd237.jpg

Phenolphthalein test paper

1095210003

For determination of bases, turns pink when pH is above 9. Roll 4.8 m.

Pipe cleaner, conical, white

9900101311

Pipette filler

270004703

Pipette filler, 3 valves

22-160

Pipette tips for automatic pipettes 2...200mkl, 1000pcs

290000110

Plastic, specimen

22-394

Platinum cell conductivity sensor

CONPT-BTA

Precise thermometer

101011392

Protection shield

339067000

Rubber and products, specimen

22-488

Rubber seals Buchner funnel / suction flask

243616007

Rubber stopper 10,5/14,5mm

243410104

Rubber stopper 11/15mm

604361

Rubber stopper 11/15mm, 1 hole (8mm)

2436191071

Rubber stopper 12,5/16,5mm, 3mm hole

243410107

Rubber stopper 12/17mm

2434101061

Rubber stopper 14/18mm

667253

Rubber stopper 14/18mm, 1 hole

667254

Rubber stopper 14/18mm, 2 holes

243410110

Rubber stopper 17/22mm

243410111

Rubber stopper 17/22mm, 1 hole

243410112

Rubber stopper 17/22mm, 2 holes

243410113

Rubber stopper 21/27mm

39257.00

Rubber stopper 21/27mm, 1 hole

243410118

Rubber stopper 21/27mm, 2 holes

243410119

Rubber stopper 23/29mm

604363

Rubber stopper 23/29mm, 1 hole

243410121

Rubber stopper 23/29mm, 2 holes

243410122

Rubber stopper 26/32mm

243410123

Rubber stopper 26/32mm, 1 hole

2436192571

Rubber stopper 26/32mm, 2 holes

243410125

Rubber stopper 28/34mm

667264

Rubber stopper 31/38mm

243410129

Rubber stopper 36/44mm

243410132

Rubber stopper 41/49mm

243410133

Rubber stopper 5/9mm

243410102

Rubber stopper 8/12mm

243410103

Rubber stoppers set

243618199

Rubber tubing, id10mm

30767

Rubber tubing, id12mm

39285.00

Rubber tubing, id3mm

39279.00

Rubber tubing, id4mm

604481

Rubber tubing, id5mm

604482

Rubber tubing, id6mm

30764

Rubber tubing, id7mm

47526.00

Rubber tubing, id8mm

667183

Safety glasses

19-023

Safety goggles

30-015

Safety goggles

39317-00

Scale of hardness of minerals

22-351

Set for generation of gases

89886

Set of electrochemistry

51901

Set of electrodes

27-039

Silicone grease for burette taps and vacuum bells/plates

350112071

Silicone Hot Hand Protector

360124098

Silicone tube d10mm

47532.00

Silicone tube d3mm

273460015

Silicone tube d4mm

604430

Silicone tube d5mm

39297.00

Silicone tube d6mm

604432

Silicone tube d7mm

667194

Silicone tube d8mm

273460032

Simple substances, specimen

22-480

Sodium Chloride, 27 Atoms

MKO 127 27

Sodium Chloride, 27 Atoms Contents: • 13 Sodium, grey, diameter 23 mm • 14 Chlorine, green, diameter 32 mm • 54 grey, medium links

Soil pH indicator set

802428080

Spare gas cartridge

24-234

Spare wick for alcohol burner

24-027

Stirring bar 15x6mm for magnetic stirrer

241735014

Stirring bar 20x6mm for magnetic stirrer

241735015

Stirring bar 30x6mm for magnetic stirrer

241735020

Magnet-Rührstab-zylinderförmig_1_web.jpg

Stirring bar 40x8mm for magnetic stirrer

241735025

Stirring bar 50x8mm for magnetic stirrer

241735029

Stirring bar catcher, PTFE

241737212

Sublimation demo

22-456

Sulfur and products, specimen

22-356

Sulphur Three S8 Rings

MKS 103 24

Table protection sheet

324320500

Teclu burner, natural gas

1021675

Test tube brush, 10mm

370310003

Diameter 10mm. Test tube cleaning brush, wool tip.

Test tube stand 12 places, wooden

22-120

Test tube stand 2x6 places

22-533

Thermometer -10...110ºC

22-141

Thermometer -10...150ºC

22-142

thermometer in metal case

14.1014

Thermometer waterproof IP65, with sensor cable, factory certified

30.1034.K

Thermometer, waterproof IP65 with corded sensor

30.1034

Titrimetric determination of oxygen

HSO976666

Titrimetric determination of sulphite

HSO976665

Titrimetric determination of total hardness

931029

Titrimetric determination of total hardness

MA935042

Tray, 150mm

F2

Tray, 225mm

F25

Tray, 300mm

F3

Tray, 75mm

F1

USB thermometer

GO-TEMP

UV analysis lamp, 254/366nm, 6W

564301019

UV lamp with handle.

2 wavelengths switchable: 254 nm and 366 nm.

Nominal lighting power: 6W

Power supply: 230V

Dimensions: 290 x 70 x 60 mm

Filter: 22*70mm

Vortex

V1

Wahing brush d50mm.

370310008

Washing brush for funnels

22-717

Washing brush for separatory funnels

22-718

Water bath 2L

444302000

Water bath 2 liters for keeping the contents of test tubes and flasks, etc. at a constant temperature.

Internal dimensions of the bath l x w x h in the middle 135 x 125 x 145 mm. Volume approx. 2 L.

With thermostat. Power 200W, power supply 230V, temperature adjustable +5...+99 degrees, accuracy +-0.5 degrees.

Timer 1-999 minutes.

Protection against too low water level.

Water bath 5L

1163005

Water bath, 2L

2013723

Water hardness test strips

18-403

Weight masses 10mg...100g

22-052

Wire gauze

19-031

Zinc plate 85x25x1mm

51752

Product name	Product price with VAT
Alcohol burner, glass	7,54
Alkalinity test	78,08
Aluminium, specimen	51,71
Areometer, narrow scale	5,90
Automatic pipette 2-10 μl	71,63
Automatic pipette 2-10mkL	102,48
Automatic pipette 10-100mkL	93,94
Automatic pipette 10-100mkL	71,63
Automatic pipette 100-1000mkL	71,63
Automatic pipette 100-1000μl	93,94
Automatic pipette 500-5000mkL	101,26
Bandage Soft Next 3x450	6,47
Bohr atom model	44,23
Bohr atom model for teacher	208,42
Bronchus Model, 4 piece	86,98
Brush, d15mm	3,28
Brush, d70mm	4,35
Brush d20mm	1,86
Brush d30mm	1,76
Brush for washing flasks	22,94
Brush set	50,02
Building materials, specimen	64,78
Bunsen burner, propane	32,79
Bunsen burner with pilot flame, natural gas	48,68
Bunsen burner with pilot flame, propane	58,56
Burette brush	3,83
Carbon electrode	3,66
Ceramic triangle for crucibles	2,54
Chemical polarimeter	872,30
Chemistry Go Direct® Standart Package	1 320,04
Chemistry Go Direct® Starter Package	570,96
Coal and products from processing	56,40
Collection of plastics, 10 parts	36,60
Colorimeter, wireless	245,22
Conductivity Tester	260,04
Conductivity tester	14,64
Conductivity test set	26,84
Cotton and products, specimen	26,84
Crucible 40ml, ceramic	4,84
Crystals, specimen	73,20
Cupper plate 86x26x0,9mm	2,68
Demo of the electrolyse	41,48
Diamond model	19,60
Digital pH Measurement Device PH CHECK	54,90
Digital thermometer	25,48
Dish dryer, 44 places	140,30
Dish dryer, 65 places	124,44
Dropping platte	6,10
Drying rack, 32 places	42,70
Electric Arc Lighter	14,64
Electric Arc Lighter with Flexible Long Neck	17,08
Electric conductivity of liquids	23,00
Electric hotplate 500W, d80mm	108,58
Electric lighter, compact	19,52
Electrochemistry set	73,20
Electronic balance 200g/0,01g	183,00
Electronic balance 600g/0,01g	231,80
Electronic balance 1200g/0,1g	103,70
Electronic balances 300g/0,01g	359,90
Equipment set secondary school chemistry	628,81
Ethanol Sensor	212,28
Ethanol vapor sensor, wireless	289,14
Fat Glyceryl Tristearate model	48,80
Fe, Zn and Cu molecular models	32,12
Fibers, specimen	38,99
Filter paper 50x50cm, 10 sheets	3,56
Filter paper 70mm	4,33
Filter paper 90mm, type black	12,20
Filter paper 90mm, type blue	12,20
Filter paper 90mm, type white	12,20
Filter paper 90mm	5,39
Filter paper 110mm	5,57
Filter paper 150mm	6,99
Fire blanket 120X120cm	15,15
Flame reaction set I	50,02
Flame reaction set II	69,54
Fuels - collection	64,78
Fullerene model, C60	27,33
Gas burner	34,04
Gas burner	58,34
Gas chromatograph Mini GC, wireless	5 064,02
Gemstones	61,51
Glass and raw material, specimen	59,19
Glass body pH sensor, wireless	274,40
Graphite Kit 3 Layers	27,01
Heating mantle for 250ml round flask	305,00
Heating mantle for 500ml round flask	351,36
Heat protection plate	32,81
High speed magnetic stirrer	247,66
Hofmann device	295,85
Hot/cold protection gloves	15,49
ICE, H2O Crystal Kit	31,72
Immersion heater 12V 50W	18,81
Iron and steel, specimen	29,28
Lab Coat	32,94
LabQuest 3 Chemistry Deluxe Package	1 779,98
LabQuest 3 Chemistry Starter Package	1 062,42
Laboratory balances 1200g/0,01g	433,10
Laser pointer, red	36,60
Latex examination Gloves	18,30
Lithmus test paper	21,74
Lithmus test strips 100 pcs	12,20
Low temperature thermometer	3,66
Magnetic stirrer	109,75
Magnetic stirrer	229,36
Magnetic stirrer w. hot plate	488,00
Magnetic stirring bar set	39,65
Magnetic stirring rod 25x6mm	2,31
Memory metal, star	7,32
Metals and alloys, specimen	73,29
Metals and minerals, specimen	61,00
Minerals and rocks, specimen	53,80
Minerals and rocks	53,80
Molecules 1, set	38,00
Molecules 2, set	41,48
Nitrate test strips 10-500 mg/l	44,81
Nitrite test strips 0,1-3 mg/l	38,43
Nitrite test strips 2-80 mg/l	34,26
Oil Test papers	54,90
Oil and products, specimen	66,60
Organic molecular model set	27,76
Organics and anorganics molecular model set	58,56
Organics and anorganics molecular model set	29,28
Paper and products, specimen	24,40
Parafilm	41,37
Phenolphthalein test paper	21,74
Pipe cleaner, conical, white	1,22
Pipette filler, 3 valves	8,73
Pipette filler	7,20
Pipette tips for automatic pipettes 2...200mkl, 1000pcs	23,18
Plastic, specimen	60,00
Platinum cell conductivity sensor	143,96
Precise thermometer	29,28
Protection shield	219,18
Rubber and products, specimen	24,40
Rubber seals Buchner funnel / suction flask	15,92
Rubber stopper 5/9mm	0,24
Rubber stopper 8/12mm	0,37
Rubber stopper 10,5/14,5mm	0,49
Rubber stopper 11/15mm, 1 hole (8mm)	1,07
Rubber stopper 11/15mm	0,49
Rubber stopper 12,5/16,5mm, 3mm hole	0,61
Rubber stopper 12/17mm	0,49
Rubber stopper 14/18mm, 1 hole	0,70
Rubber stopper 14/18mm, 2 holes	0,85
Rubber stopper 14/18mm	0,49
Rubber stopper 17/22mm, 1 hole	1,22
Rubber stopper 17/22mm, 2 holes	1,34
Rubber stopper 17/22mm	0,61
Rubber stopper 21/27mm, 1 hole	1,34
Rubber stopper 21/27mm, 2 holes	1,46
Rubber stopper 21/27mm	0,70
Rubber stopper 23/29mm, 1 hole	1,59
Rubber stopper 23/29mm, 2 holes	1,71
Rubber stopper 23/29mm	0,85
Rubber stopper 26/32mm, 1 hole	1,46
Rubber stopper 26/32mm, 2 holes	1,83
Rubber stopper 26/32mm	1,34
Rubber stopper 28/34mm	1,40
Rubber stopper 31/38mm	1,46
Rubber stopper 36/44mm	1,59
Rubber stopper 41/49mm	2,71
Rubber stoppers set	45,14
Rubber tubing, id3mm	2,05
Rubber tubing, id4mm	2,44
Rubber tubing, id5mm	2,63
Rubber tubing, id6mm	2,68
Rubber tubing, id7mm	2,93
Rubber tubing, id8mm	3,05
Rubber tubing, id10mm	3,66
Rubber tubing, id12mm	6,56
Safety glasses	3,18
Safety goggles	14,64
Safety goggles	2,68
Scale of hardness of minerals	53,27
Set for generation of gases	512,40
Set of electrochemistry	189,10
Set of electrodes	30,67
Silicone Hot Hand Protector	23,28
Silicone grease for burette taps and vacuum bells/plates	8,54
Silicone tube d3mm	1,53
Silicone tube d4mm	3,65
Silicone tube d5mm	3,70
Silicone tube d6mm	4,27
Silicone tube d7mm	5,77
Silicone tube d8mm	5,31
Silicone tube d10mm	8,07
Simple substances, specimen	62,22
Sodium Chloride, 27 Atoms	29,28
Soil pH indicator set	50,02
Spare gas cartridge	11,59
Spare wick for alcohol burner	0,98
Stirring bar 15x6mm for magnetic stirrer	1,83
Stirring bar 20x6mm for magnetic stirrer	2,23
Stirring bar 30x6mm for magnetic stirrer	2,70
Stirring bar 40x8mm for magnetic stirrer	3,66
Stirring bar 50x8mm for magnetic stirrer	4,51
Stirring bar catcher, PTFE	20,37
Sublimation demo	16,76
Sulfur and products, specimen	56,40
Sulphur Three S8 Rings	14,82
Table protection sheet	30,74
Teclu burner, natural gas	49,51
Test tube brush, 10mm	3,06
Test tube stand 2x6 places	6,61
Test tube stand 12 places, wooden	6,76
Thermometer, waterproof IP65 with corded sensor	26,98
Thermometer -10...110ºC	4,62
Thermometer -10...150ºC	4,62
Thermometer waterproof IP65, with sensor cable, factory certified	46,36
Titrimetric determination of oxygen	136,64
Titrimetric determination of sulphite	103,70
Titrimetric determination of total hardness	61,00
Titrimetric determination of total hardness	40,85
Tray, 75mm	7,32
Tray, 150mm	10,49
Tray, 225mm	14,39
Tray, 300mm	17,93
USB thermometer	80,52
UV analysis lamp, 254/366nm, 6W	524,00
Vortex	274,50
Wahing brush d50mm.	3,66
Washing brush for funnels	2,92
Washing brush for separatory funnels	2,92
Water bath, 2L	423,34
Water bath 2L	280,60
Water bath 5L	610,00
Water hardness test strips	42,98
Weight masses 10mg...100g	36,60
Wire gauze	2,95
Zinc plate 85x25x1mm	2,44
alcoholmeter with thermometer	17,08
brush set with detergent	56,12
centrifuge/vortex	433,00
lab coat for children	23,79
pH-indicator paper, pH 1-14, Merck	21,74
pH-indicator paper, range 0-14 pH	9,76
pH-indicator paper 0-14, MN	17,23
pH-indicator paper 2.0-9.0	19,44
pH-indicator paper 5.0-10.0	25,20
pH-indicator paper	18,16
pH-meter	79,30
pH Buffer Capsules	52,46
pH calibration solutions, 3 pcs	13,90
pH indicator paper 1-14	6,95
pH indicator papers pH 0-12	13,17
pH indicator solutions, 9 pcs set	49,41
pH meter	116,63
pH sensor	176,90
paperclip made from memory metal	15,86
thermometer in metal case	19,52