Selection Of SPE Cartridge
During the sample pre-treatment process, except for the selection of SPE cartridge sizes, there are still several factors that should be carefully considered.
Specification of SPE Cartridge
The first important factor to select an SPE cartridge is the filler. The principle is to ensure that the filler of the SPE cartridge has sufficient capacity to retain the target compound 100% on the column. On the other hand, the filler shall not be too much. The more the amount of the filler, the greater the amount of eluent will be required, which could be adequate for the target compound to be effectively eluted.
The capacity of the bonded silica cartridge is generally from 1% to 5% and the ion exchange cartridge is about 0.5 to 1.5 meq/g. Since there are many interferents except for the target compound, it is recommended that the filler capacity is more than twice the target compound content.
Contact : Bruce Lu, +86 29 89284429
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of Selection Of SPE Cartridge Search in a category : Equipment goods Search in a category : selection, cartridge |
Tuesday, April 28, 2026
SETRAGAL is a company located in MOROCCO, specialized in the production of the rare oil of prickly pear seeds produced by organic farming according to the European Regulation (CE) No 834/2007 and the NOP Regulation (National Organic Program) of the United States. By choosing partners...
SETRAGAL
- 90000 - Tanger
- 00212662857461
Wednesday, November 18, 2015
Herbal Keywords Garlic Extract Bilberry Black Cohosh Grape Seed Ginkgo Biloba Green Tea Ginseng Spirulina Blue green algae Chlorella Digestive Tea Bladder Tea Sleep Relax Tea Supplements Powder Health Herbal Fitness Sleep Anxiety weight loss Garcinia Garcinia Cambogia Veggie Capsules...
Pristine Life Sciences
- 54673 - Dubai
- +97 1 42 99 84 84
- +971502531108
Tuesday, April 16, 2013
Quantity : 70 000 Ton - Price : 245,00 €
Hi we have sufficient amount of scrap and see 70,000 tons of scrap metal wholesaler seller For more information please contact us PRODUCT: Scrap TYPE: HMS1 & 2 COMPOSITION: C = 0.54 - 0.82 = 0.18% Si - 0.40 Mn = 0.60% - 1.05% S = P = 0.04% Max 0.035% Max 0.01% Max As = ORIGIN...
sanuel
- 00228 - lome
- 00228126589





