glass micro-hematocrit capillary tubes
Jinan Honhai Glass Co.,Ltd, offer a wide selection of high quality capillary glasses in various sizes and materials. Though there are many types and sizes of capillary glass available, we expertise in micropipette technology assures you of precision and high quality.
We offer capillary glass tubing mainly in borosilicate and lead free composition..Each composition has its own unique properties and the selection will be determined by your application and your puller's capabilities.
Sizes
Our capillary tubing is available in a broad range of wall thickness which allows you to select the size necessary for your application. The ratios of inside diameter to outside diameter typically run between 0.5mm and 0.75mm with the lower value being referred to as thick wall tubing and the top of the range as thin wall tubing.
Capillary micropipettes are mainly used in following applications:
Special sample collection:
- Single use, disposable glass capillary pipets with hydrophobic plug preset to precise volume delivery
- Plug controls volume and serves as a piston which dispenses sample when pressed downward by reusable plunger
- Once used Aqua-Cap cannot be used again, eliminates any potential cross-contamination
OEM Glass Capillary Tubing
Precision Micro Liquid Transfer Components Produced to Specifications
We specialize in the production of glass capillary tubing for a wide range of scientific and clinical OEM applications. Our unique manufacturing capability and technical expertise can also be applied to your specialized liquid sample transfer product or kit requirement.
Collection Tubes
Calibrated Micropipettes
- Fine cut
- Accuracy of ±0.5%
Superior quality, precision Calibrated Micropipettes are available in sizes ranging from 1 to 200 microliters. Ideal for a variety of liquid transfer work, in a conveniently designed, easy-to-store cylinder. For blood transfer work, a heparinized 44.7 microliter pipette is also available.
Hematocrit Tubes
These glass capillary tubes are designed for both safe blood collection as well as accurate micro-hematocrit determinations. Precision molded, they provide excellent sample retention during centrifugation. In addition, the tubes fill rapidly without affecting specimen integrity.
The tubes are available plain or with an anticoagulant (sodium or ammonium heparin) that keeps the blood from clotting. All of the tubes have color coded ends to easily identify the plain and heparin treated tubes.
Types of Tubes
Untreated: Blue Tip
Ammonium Heparinized: Green Tip
Sodium Heparinized: Red Tip
Hematocrit Tubes combine the precision of glass with the safety. Now, for the first time, you can give your laboratory staff enhanced safety with no compromise in accuracy. Accidental breakage is significantly reduced particularly when pressing the tube into sealing clay.
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