Optical Grade Polycarbonate for CD DVD, Disc Raw Material PC Resin

We offer you finest benefit of money and we are ready to produce alongside one another with50ml 100ml Glass Gravity Bottle,1.5ml Microcentrifuge Tubes,Short Stem 12cm Glass Funnel. We take "high quality products, safe use, reasonable price, thoughtful service" as our quality policy. We are ready to reply you within 24 hours after receipt of your request and to create mutual un-limited benefits and business in near future. We talk about efficiency in everything we do, and work to be effective, and to improve income with efficiency. If you are not satisfied, please contact us in time.

Product Description:

The Glass Specific Gravity Bottle is a laboratory tool used to measure the properties of substances. The tool is made of high quality borosilicate glass, it is with a tightly fitted glass plug and capillary tube. Capillaries allow air to pass through the device.

Product Features:

High quality borosilicate 3.3 glass;

Flat bottom for spill prevention;

Customizing logo as clients need.

Product Specifications:

比重瓶Gay-Iussac
Item Code	Capacity (ml)	Diameter of Mouth (mm)	Height (mm)
1861-5	5	7	60
1861-10	10	7	70
1861-25	25	10	85
1861-50	50	10	100
1861-100	100	10	110

Product Details:

Pycnometer Instructions:

1.Clean the hydrometer and bake it, and record its quality.

2. Put the sample into the bottle to the mouth of the bottle and transfer it to a 25℃ constant temperature water bath (the temperature difference does not exceed 1℃) and soak for 10-20mn.

3. When the sample reaches this temperature, insert the stopper and let the excess liquid flow out of the capillary.

4. Wipe the net with filter paper. Do not touch the hydrometer when wiping, so as to avoid excessive overflow of the solution.

5. After wiping, move it to the balance, weigh the mass, and then deduct the mass of the bottle, which is the mass of the sample.

6. Write down the above temperature conditions and operating procedures, pour the test object into the wash, replace it with distilled water, weigh the mass, and then divide by the mass of the test object, that is, the density of the test object.

Packing and Shipping:

1.我们可以用塑料托盘包装比重Bottle.

2. Sample is free. Clients need pay express freight charges. Sample delivery time is about 1-3 days.

3. Large cargo delivery time based on customer's requirements. Usually needs 15-20 days.

FAQ:

Q1: What is the MOQ for 10ml 25ml Specific Gravity Bottle?

The MOQ is 500pcs.

Q2: What are the payment terms?

Generally payment term is 30% T/T deposit in advance, 70% balance before shipment. For small amount, Paypal, Western Union also are available.

Q3: Can you offer samples free of charge?

We can offer each one sample to you free of charge. But the freight fee will be afforded by your part, also the charge would be returned once you make an order to us.

We are committed to developing new technologies and new Optical Grade Polycarbonate for CD DVD, Disc Raw Material PC Resin to meet social needs while ensuring sustainable and healthy development. Our vision is to provide the world class products and services to attract the customers from all over the world. We look forward to have good cooperation with you all. Since its establishment, the company has continuously absorbed and learned from the world's advanced management methods, and strived to achieve corporate management in line with international standards.