Phénolphtaléine in solution from ethanol Formula : C20H14O4 Molecular weight: 318.32 g/mol CAS Number : 77-09-8 EC Number : 201-004-7
Specification : Appearance: colorless liquid Odor: alcohol F...
Formula: KI Molecular weight: 166.00 g/mol CAS Number : 7681-11-0 CE Number : 231-659-4
Specification:
Appearance: white crystals Minimum purity: 99% Melting point: 681 °C Boiling point: 1330 ...
Graduated burette with glass stopcock
Graduated burette with glass stopcock ideal for adding acidic or neutral solutions.
Made of tempered glass, the burette is a laboratory instrument that i...
Class B graduated pipette with safety ampoule
Class B graduated pipette with safety ampoule, made of glass and calibrated at 20ºC. Amber graduation.
With this graduated pipette, similar to a...
Class A volumetric flask
Class A volumetric flask with transparent glass and plastic stopper. Ideal for accurately measuring volumes and preparing solutions of exact concentration. Suitable for ...
Box of 50 ground glass slides
Box of 50 microscopy slides, especially suitable for use in schools and universities.
Indicated for routine operations in histology and pathological anatomy labor...
1% Tournesol dye
CAS Number : 1393-92-6
CE Number : 215-739-6
Specification :
Appearance: liquid blue frosted
pH indicator: red <5-8> blue
Mass concentration: 1%
Solubility in H2O: ...
Flat bottom balloon
Flat bottom flask Flat bottom flask, made of borosilicate glass. Ideal for laboratory distillation activities that require heating.
Features
narrow balloon
Various...
Set of graduated plastic Pasteur pipettes
Set of graduated plastic Pasteur pipettes made of polyethylene , 16 cm long.
Not sterilized.
This utensil is essential for laboratory use....
Decanting funnel with teflon stopcock
This decantation funnel with Teflon stopcock is particularly suitable for use in laboratory learning contexts. It is used for the separation of immiscible l...
Iode et potassium iodure in solution aqueous selon Lugol
Formula: I 3 K
Specification : Appearance: liquid dark brown Odor: nauseating Density: 1.007 g/cm3 at 20°C Solubility in water: soluble
Formula: I 2 Molecular weight: 253.81 g/mol CAS Number : 7553-56-2 CE Number : 231-442-4
Specification : Appearance: liquid orange-brown Concentration: 0.005 mol/L in I2
Fast Filtration Filter Paper
Filter paper used for laboratory activities in various contexts: health, pharmaceutical industry, chemical industry, beverages, metallurgical industry, education, a...
