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OnGuard II M Cartridge
OnGuard II M Cartridge
The OnGuard II M is used for the removal of transition metals and for matrix elimination of alkali and alkaline earth metals. These cartridges contain an iminodiacetate resin in the ammonium form, ready to use with no lengthy preparation required.
| OnGuard II M Sample Pretreatment Cartridge Specifications |
|---|
| Functionality | Iminodiacetate ammonium form |
| Capacity (meq/cartridge): | 0.4 (1 cc);
1.0 (2.5 cc) |
| Solvents | 0–100% HPLC |
| pH | 0–14 (resin shrinks in acid form) |
| Mode: | Concentration of transition metals by chelation (2.5 cc format);
removal of transition metals (1 cc format) |
| OnGuard II M |
|---|
| OnGuard II M Cartridges, 1 cc, Pkg of 48 |
057137 |
| OnGuard II M Cartridges, 2.5 cc, Pkg of 48 |
057095 |
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