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Featured products


N,N-Dimethylformamide

Protolab

5 L, Pure

79.52 USD net

97.81 USD gross

In stock: 77 pcs


Dichloromethane

Protolab

5 L, Pure

42.65 USD net

52.46 USD gross

In stock: 656 pcs


Acetone

Protolab

1 L, Pure

4.77 USD net

5.87 USD gross

In stock: 7351 pcs


SODIUM HYDROXIDE

Protolab

1 kg, Pure

10.34 USD net

12.72 USD gross

In stock: 424 pcs


HYDROGEN PEROXIDE SOLUTION 30%

Protolab

1 L, Pure

9.36 USD net

11.51 USD gross

In stock: 518 pcs


Acetone

Protolab

5 L, Pure

14.98 USD net

18.43 USD gross

In stock: 1470 pcs


SODIUM AZIDE

Protolab

100 g, Pure

29.57 USD net

36.37 USD gross

In stock: 4 pcs


iron(III) chloride solution 40%

Protolab

5 L, Purified

13.28 USD net

16.33 USD gross

In stock: 719 pcs


acetone

Protolab

20 L, Pure

53.54 USD net

65.85 USD gross

In stock: 367 pcs


iron(III) chloride 40% solution

Protolab

20 L, Purified

70.49 USD net

86.70 USD gross

In stock: 179 pcs


dichloromethane

Protolab

20 L, Pure

120.82 USD net

148.61 USD gross

In stock: 164 pcs


dimethylacetamide

Protolab

1 L, Pure

185.67 USD net

228.37 USD gross

In stock: 2 pcs


Potassium ferrocyanide

Protolab

1 kg, Pure

42.82 USD net

52.67 USD gross

In stock: 3 pcs


1,2-dichloroethane

Protolab

250 mL, Pure p. a.

15.81 USD net

19.45 USD gross

In stock: 11 pcs


mercury

Protolab

100 g, Pure p. a.

29.78 USD net

36.63 USD gross

In stock: 357 pcs

Reagent kits for schools

for schools

Ready reagent kits for school labs. Add the whole set to cart with one click.

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Photochemistry

Ingredients of developers for popular photographic processes, such as phenidone, metol, hydroquinone, sodium thiosulfate, potassium hexacyanoferrate…

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film negative

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Chemical online store - n2o3.com

Are you looking for products you may need for work in a chemical lab? In our online store you can order hundreds of quality chemicals for research, tests and experiments.

N2O3.com offers products of renowned manufacturers. In our online store you can order reagents.

News

04.11.2025
Closed on November 10–11
Please be advised that the store will be closed on November 10–11. Orders placed then will be processed on the next business day.
01.06.2025
We are restoring the functioning of the online store.
The store service will be provided by the company: Protolab ul. Owocowa 4-8 76-200 Słupsk Poland VAT ID 8393154832
01.01.2025
Service work
Service work in progress. It is currently impossible to place an order.
30.12.2023
January 1, 2024
We will be closed that day.

N2O3

Protolab

ul. Owocowa 4-8

76-200 Słupsk

Poland

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