Test Tube Plastic Test Tubes Borosilicate Test Tube 10ml 20ml 50ml Plastic Glass Test Tube

We take it as our responsibility to provide our customers and the society with fine PET Vacuum Blood Collection Glucose Tube, Disposable Medical Capillary Tubes, Lab Clear 500ml Glass Reagent Bottle and keep developing and designing more and more latest products. With the popularity of Internet, e-commerce has made great progress because of its convenience, high efficiency and low cost. We not only have the motivation and goal of pursuing enterprise economic benefits, but also the obligation and responsibility to contribute to the promotion of social harmony and national prosperity.

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:

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. We can use plastic pallet pack Specific Gravity 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 want to be a first-class enterprise in the Test Tube Plastic Test Tubes Borosilicate Test Tube 10ml 20ml 50ml Plastic Glass Test Tube industry with satisfied customers, happy employees, a sense of social responsibility and sustainable operation. We constantly increase the training of skilled personnel, and give them more opportunities to exercise, test and grow. Our company has introduced advanced foreign technology and mastered core technology, and has independent intellectual property rights. Because of this, our company's product manufacturing technology is more advanced, the performance is more stable, and the quality is better. Occupy an important position in the increasingly fierce market competition environment.

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