China 18 Years Factory China Automatic Burettes with Side Stopcocks Manufacture and Factory

18 Years Factory China Automatic Burettes with Side Stopcocks

Short Description:

Product Name: Burette with straight stopcock

Material: Boro 3.3 glass

Color: Clear

OEM is available

Payment Term: T/T,L/C,Western Union,Palpay

Samples: Offered within 5 days generally

Loading Port: Qingdao /Shanghai port or up to customer

Delivery Time:15-30 days up to customer’s quantity

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Product Detail

Product Tags

Dependable high-quality and good credit rating standing are our principles, which will help us at a top-ranking position. Adhering into the tenet of “quality first, consumer supreme” for 18 Years Factory China Automatic Burettes with Side Stopcocks, Our goods are strictly inspected before exporting , So we gain a excellent name all around the world. We wanting forward to cooperation along with you while in the upcoming.
Dependable high-quality and good credit rating standing are our principles, which will help us at a top-ranking position. Adhering into the tenet of “quality first, consumer supreme” for China Lab Burette, Lab Burette, Till now, the items list has been updated regularly and attracted clients from around the globe. In depth facts is often obtained in our web-site and you’ll be served with premium quality consultant service by our after-sale group. They will help you get complete acknowledge about our products and solutions and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.

Laboratory Glassware

Burette

Burette Introduction

The burette is a volumetric instrument used to accurately place an uncertain amount of liquid. It is made of a slender and uniform glass tube with a scale on the surface of the tube, a pointed mouth at the lower end, and a piston in the middle to control the speed of titration.

Laboratory 10ml 25ml 50ml 100ml ClearAmber Glass Burettes With PTFE Straight Stopcock (1)

About Butette

Product Details

Laboratory

Clear scale .

Printed scales are clearer and less prone to wear.Pipette mouth section is smooth and round,beautifully made.High transparency, more intuitive to observe liquid.

Product Specification

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

Laboratory (1)
Laboratory (2)
Laboratory (3)

1642A	Burette with straight stopcock
Capacity(ml)	graduation(ml)	Capacity tolerance(±ml)	Length(mm)
10	0.05	0.025	600
25	0.1	0.05	630
50	0.1	0.05	860
100	0.2	0.1	860

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

Instruction For Use

Before using the burette, remove the piston,wash and dry the water with filter paper or suck it dry, install the piston and turn it to make thecontact between the piston and the plug groove transparent, and finally test whether the water leaks.

Dependable high-quality and good credit rating standing are our principles, which will help us at a top-ranking position. Adhering into the tenet of “quality first, consumer supreme” for 18 Years Factory China Automatic Burettes with Side Stopcocks, Our goods are strictly inspected before exporting , So we gain a excellent name all around the world. We wanting forward to cooperation along with you while in the upcoming.
18 Years Factory China Glass Absorption, Absorption, Till now, the items list has been updated regularly and attracted clients from around the globe. In depth facts is often obtained in our web-site and you’ll be served with premium quality consultant service by our after-sale group. They will help you get complete acknowledge about our products and solutions and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.

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