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DWK Life Sciences Kimble™ Exax Brand Nessler Tall-Form Color Comparison Tubes 
Shadowless bottoms transmit undistorted light
Manufacturer: DWK Life Sciences 45315A50
Description
Shadowless bottoms transmit undistorted light
- Colorless
- Permanent white fused-in graduations
- Height to graduation in sets of 50mL size does not vary more than 1.5mm; in 100mL size, not more than 2mm
- Limits recommended by APHA-AWWA-WPCF, Standard Methods
- 50mL size designed from Fed. Spec. NNN-T-175 Type 1, Class 2 requirements
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Compliance
NNN-T-175 Type 1, Class 2 requirements.
Specifications
| Borosilicate Glass | |
| Colorless | |
| 20 mm | |
| Used to fill with standard solution colors for visual color comparison with similar tubes containing solution sample | |
| 50 mL | |
| 7.87 to 8.66 in. |
| 50 mL | |
| 300 mm | |
| NNN-T-175, USP, ASTM E 438, APHA | |
| White ceramic enamel rings and legend | |
| Graduated Ring | |
| 6/Pk. |
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