Graphite Digestion Blocks
DigiPREP systems are ideal for any digestion or heating method which requires a temperature below 180 °C. Teflon® coated graphite block resists aggressive, corrosive attack for guaranteed long life. All Systems operate with a user friendly KeyPad or Color Touch Screen Controller.
The DigiPREP 240 series are ideal for high temperature digestions in Teflon® and glass vessels up to 240 ºC. This innovative Teflon® coated graphite block is made with a unique shape around the wells to prevent acid spills from migrating into the housing. These sysetms also have built in temperature control with temperature uniformity (at 95 ºC) of +/- 1.5 ºC and accuracy (at 240 ºC) of +/- 3.0 ºC.
The DigiPREP 240 MS COMBI is an innovative design that incorporates a rectangular, Teflon® coated chamber for two graphite block inserts. Different size inserts are available as well as custom inserts upon request.
Application Notes:
A family of DigiPREP application notes covering a wide range of categories (environmental, food, mining, petroleum, etc.) is available. They describe acid digestion of samples in an open vessel environment for metals analysis by AA, GFAA, ICP and ICP-MS. These application notes can be used as the first step to create your own sample digestion methods.
Examples of Application Notes Available:
- Digestion of SS-1 Soil CRM Samples following USEPA Method 3050b
- Digestion of Animal Feed Samples following the AOAC 957.02 (a) Method
- Digestion of Dried Epoxy Paint Chips
Examples of DigiPREP Systems Used in Methods:
- Quantitative Chemical Extraction for Arsenic Speciation in Rice Grains
- Impact of Two Water Management Systems on Arsenic Speciation and Microbial Populations in Rice Rhizosphere
- Mercury speciation in seafood by double isotope dilution and gas chromatography inductively coupled plasma mass spectrometry (GC-ICP-MS)
- Application of the Chondrilla Nuculla Sponge for Bio-monitoring and Environmental Bio-remediation Programs (Italian Version)
| Catalogue | Description | UM | ||
|---|---|---|---|---|
| 010-500-205 | DigiPREP MS, 50ml 48 Pos (115V/230V) | ea |  | |
| 010-500-210 | DigiPREP LS, 50ml, 72 Pos (230V) | ea | | |
| 010-500-421 | DigiPREP 240 MS Combi (230V) | ea | | |
| 010-500-422 | Insert, 60ml, Savillex | ea | | |
| 010-500-424 | Insert, 120ml, Savillex | ea | | |
| 010-500-426 | Insert, 50ml for Teflon DigiTUBE 240 | ea | | |
| 010-500-428 | Insert, 100ml for DigiPREP 240 | ea | | |
| 010-500-430 | Insert for 15ml Teflon Digestion Tube | ea | | |
| 010-500-460 | DigiPREP 240 MS (230V) 50ml 48 pos. | ea | | |
| 010-500-470 | DigiPREP 240 LS (230V), 50 ml, 72 pos. | ea | | |
| 010-501-210 | DigiPREP Jr, 100ml, 12 Pos (115V/230V) | ea | | |
| 010-501-230 | DigiPREP MS, 100ml, 30 Pos (115V/230V) | ea | | |
| 010-501-250 | DigiPREP LS, 100ml, 42 Pos (230V) | ea | | |
| 010-505-205 | DigiPREP Jr, 50ml, 24 Pos (115V/230V) | ea | | |
| 010-505-230 | DigiPREP HP Graphite Hotplate(115V/230V) | ea | | |
| 010-505-450 | DigiPREP 240 Jr (230V), 50 ml, 24 pos. | ea | | |
| 010-510-010 | DigiPREP Mini, 50ml, 9 Pos (115V) | ea | | |
| 010-510-015 | DigiPREP Mini, 50ml, 9 Pos (230V) | ea | | |
| 010-510-235 | DigiPREP Mini, 15ml, 25 Pos. (230V) | ea | | |
| 010-510-515 | DigiPREP Mini, 15ml, 25 Pos (115V) | ea | |
