Laboratory Glasswares

Introduction:

Reagent Bottles,Thread Month With Polypropylene Cover , Has Graduation

The Reagent Bottles are made of borosilicate glass ,it have a low coefficient of expansion and are thermal shock resistant.

Features:

High-borosilicate glass: BJTY glass is accord with ISO3585 and ASTM E438 level I A standard for the coefficient of expansion of 3.3 high-borosilicate glass.

BJTY glass with the best chemical stability, low expansion coefficient, can process performance and high temperature resistant impact as the main characteristics, and has a strong resistance to water, acid and alkali, such as performance, and become a laboratory instruments, chemical corrosion resistant glass equipment and heat-resistant glass vessels products are the most ideal material

Chemical Composition:

SiO2: 81%

B2O3: 13%

R2O: 4%

Al2O3 : 2%

Type: high-borosilicate glassColor: colorless, transparentChemical properties:

water resistance: grade 1;

Acid performance: grade 1;

Alkalis: A2 class

Thermal expansion coefficient:

(0-300 °C) 3.3 10-6 K-1

Annealing point (°C) : 560Softening point (°C) : 820Density (g/cm3) : 2.23

Reagent Bottles Specifications:

Capacity ml	Scale Range ml	Scale Interval ml	Height mm	Packing piece
100	20-80	10	56x100	10
250	50-500	25	70x138	10
500	100-400	50	86x176	10
1000	100-900	50	101x225	10
2000	400-1800	100	136x226	4
5000	1000-4500	250	186x355	1
10000	2000-9000	500	234x435	1