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Fisherbrand™ Microhematocrit Capillary Tubes
Shop All DWK Life Sciences ProductsLow-taper wall construction guarantees error less than 1% absolute, 0.4 hematocrit, relative
- Ends can be sealed by sealing clay or flame
- Manufactured from low-taper, soft glass
- Red band on tube indicates heparinization; blue band indicates nonheparinized tube
- Interior surface of heparinized tubes is evenly coated with ammonium heparin (4 to 7 USP units), which will not interfere with sodium determination
- Taper does not exceed 0.0254mm in 75mm
- Available plain or heparinized with not less than 2 USP units of ammonium heparinate
- Color-coded tube tips and labels
- Packaged in Fisher Scientific™ shaker-top vials for ease in dispensing
Order Info
Length: 75mm ±0.02mm, Inner diameter: 1.1 to 1.2mm, Wall: 0.2mm ±0.02mm, Capacity: 70μL, 200 tubes per vial
Specifications
Product Type
Microhematocrit Heparinized Capillary Tube
Material
Glass
Closure Type
Tube Sealant
Capacity (Metric)
70 μL
Diameter (Metric) Inner
0.11 to 0.12 cm
Closure Color
Red
Length (Metric)
75 mm
Length (English)
2.9 in.
Diameter (English) Inner
0.043 to 0.047 in.
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