Cheap Lab 200ml 250ml 500ml Chemistry Lab Glass Beaker

China Cheap Lab 200ml 250ml 500ml Chemistry Lab Glass Beaker, Find details about China Cheap Lab Beaker, 500ml Glass Beaker from Cheap Lab 200ml 250ml 500ml Chemistry Lab Glass Beaker

Basic Info.

Model NO.

1101 1102

Type

Dye Beaker

Supply Ability

300000 Piece/Pieces Per

Trademark

JSHD

Transport Package

Paper Carton

Specification

5ml 10ml 25ml 50ml 100ml 150ml 250ml 300ml etc.

Origin

Yancheng, Jiangsu, China

HS Code

70179000

Model NO.

1101 1102

Type

Dye Beaker

Supply Ability

300000 Piece/Pieces Per

Trademark

JSHD

Transport Package

Paper Carton

Specification

5ml 10ml 25ml 50ml 100ml 150ml 250ml 300ml etc.

Origin

Yancheng, Jiangsu, China

HS Code

70179000

Product Desciption

Classification: BEAKER

Brand Name: JSHD or OEM
Model Number: 1101 1102
Place of Origin: Jiangsu, China
Product Name: Borosilicate laboratory glassware breaker
Material: Borosilicate Glass
Color: Transparent or clean
Capacity: 5~10000 Ml
Certification: CE/ISO9001
Design: Customised
Usage: Laboratory or teaching
Specification: Customer`s Request
Manufactory: Time

Supply Ability

Supply Ability: 300000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details
Exported package Middle box and Outer strong cartons
Port : shanghai
Lead Time :

Quantity(Pieces)	1 - 1000	>1000
Est. Time(days)	30	To be negotiated

Laboratory Glassware
BEAKER
BEAKER INTRODUCTION

Beakers are often graduated, that is, marked on the side with lines indicating the volume contained.
For instance, a 250 ml beaker might be marked with lines to indicate 50, 100, 150, 200, and 250 ml of volume. These marks are not intended for obtaining a precise measurement of volume (a graduated cylinder or a volumetric flask would be a more appropriate instrument for such a task), but rather an estimation. Most beakers are accurate to within ~10%.

PRODUCT PARAMETERS

BOROSILICATE GLASS
BORO3.3
SiO2 Content	>80%
Strain Point	520°C
Annealing Point	560°C
Softening Point	820°C
Refractive Index	1.47
Light Transmission(2mm)	0.92
Elastic Modulus	67KNmm-2
Tensile Strength	40-120Nmm-2
Glass stress Optical Coefficient	3.8*10-6mm2/N
Processing Temperature(104dpas)	1220°C
Linear Coefficient of Expansion(20-300°C)	3.3*10-6K-1
Density(20°C)	2.23gcm-1
Specific Heat	0.9jg-1K-1
Thermal Conductivity	1.2Wm-1K-1
Hydrolytic Resistance(ISO 719)	Grade 1
Acid Resistance(ISO 185)	Grade 1
Alkali Resistance(ISO 695)	Grade 2
Thermal Shock Resistance Rod6*30mm	300°C

PRODUCT SPECIFICATION
The dimensions are all measured by hand, so there may be some errors. Please contact us for the specific freight.

1101	Beaker low form With spout and printed graduations
Capacity (ml)	O.D. (mm)	Height (mm)
5	22	30
10	26	35
25	34	50
50	42	60
100	51	70
150	60	80
200	65	88
250	70	95
300	80	110
400	80	110
500	87	118
600	90	125
800	100	135
1000	106	145
2000	130	185
3000	150	210
5000	170	270
10000	217	350

1102	Beaker tall form With spout and printed graduations
Capacity (ml)	O.D. (mm)	Height (mm)
25	30	55
50	38	70
100	48	80
150	54	95
250	60	120
400	70	130
500	75	140
600	80	150
800	90	175
1000	95	185
2000	120	240
3000	135	280

The presence of a spout means that the beaker cannot have a lid. However, when in use, beakers may be covered by a watch glass to prevent contamination or loss of the contents, but allowing venting via the spout. Alternatively, a beaker may be covered with another larger beaker that has been inverted, though a watch glass is preferable.

The marking is robust and can be used in a laboratory test with a glass graduated cylinder. Wide edges and tapered spout for easy filling and pouring.
Cheap Lab 200ml 250ml 500ml Chemistry Lab Glass Beaker