Send an RFQ for Bio-Rad 1421441, AG<sup>®</sup> 50W-X8 Cation Exchange Resin, analytical grade, 100–200 mesh, hydrogen form, 500 g. Iright supports global sourcing and international shipment for life science and laboratory products.
| Model 680 | 340 x 330 x 150 mm |
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| Model 680 XR | 340 x 330 x 150 mm |
| Model 680 | 13.4 in x 13.0 in x 5.9 in |
| Model 680 XR | 13.4 in x 13.0 in x 5.9 in |
| Model 680 | 5 kg (11 lb) for basic reader; 5.5 kg (12 lb) for fully loaded reader |
| Model 680 XR | 5 kg (11 lb) for basic reader; 5.5 kg (12 lb) for fully loaded reader |
| Model 680 | 400-750 nm |
| Model 680 XR | 340-800 nm |
| Model 680 | 0.000-3.500 OD |
| Model 680 XR | 0.000-3.500 OD |
| Model 680 | ± 1.0% from 0.000 to 2.000 OD ± 2.0% from 0.000 to 3.000 OD |
| Model 680 XR | At 340-399 nm, ± 1.0% from 0.000 to 2.000 OD At 400-800 nm, ± 1.0% from 0.000 to 2.000 OD |
| Model 680 | ± 1.0% or 0.010 from 0.000 to 3.000 OD at 490 nm |
| Model 680 XR | ± 1.0% or 0.010 from 0.000 to 3.000 OD at 490 nm |
| Model 680 | 1.0% or 0.005 OD from 0.000 to 2.000 OD 1.5% from 2.000 to 3.000 OD |
| Model 680 XR | At 340-399 nm, ± 1.0% or 0.005 OD from 0.000 to 2.000 OD At 400-800 nm, ± 1.0% or 0.005 OD from 0.000 to 3.000 OD |
| Model 680 | 0.001 OD |
| Model 680 XR | 0.001 OD |
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:
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| Model 680 |
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| 8 |
| Model 680 XR | 8 |
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| Model 680 | 6 sec. at single wavelength, 10 sec. at dual wavelengths |
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| Model 680 XR | 6 sec. at single wavelength, 10 sec. at dual wavelengths |
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| Model 680 | Temperature control (5°C above ambient, up to 45°C, in 0.1°C increments), onboard graphical thermal printer |
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| Model 680 XR | Temperature control (5°C above ambient, up to 45°C, in 0.1°C increments), onboard graphical thermal printer |
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| Particle size | 106-250 µm |
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