Selectra® DA Guard Cartridge 10 x 2.1 mm x 3 µm
$132.00
SELECTRA® DA guard cartridge packed with high-purity, fully porous type B silica and a unique polyaromatic stationary phase, designed to protect the analytical column from particulates and strongly retained contaminants while maintaining matching DA selectivity and retention characteristics.
Key Specifications
- Quantity: 2
- Dimensions: 10 mm x 2.1 mm
- Particle Size: 3 µm
- Pore Size: 100 Å
- pH Range: 2–8
- Max Temperature: 60°C
- Max Pressure: 275 bar (4,000 psi)
Documentation
- For international ordering, contact your International Distributor.
- For sample requests, please contact your Regional Sales Representative.
Guard Cartridge (2/pack)
*Requires SLGRDHLDR Guard Cartridge Holder
10 x 2.1mm
Analysis of Chloroquine, Hydroxychloroquine, and Desethylchloroquine in Urine Using SPE and LC-MS/MS
Quantitative Analysis of Benzodiazepines in Whole Blood by QuEChERS and LC-MS/MS
Extraction of Synthetic and Naturally Occurring Cannabinoids in Urine Using SPE and LC-MS/MS
Determination of 11-nor-9-Carboxy-THC in Human Urine by QuEChERS and LC-MS/MS
Simultaneous Determination of Prescription and Designer Benzodiazepines in Urine by SPE and LC-MS/MS
Identification and Quantification of Psychedelic Phenethylamine “2C” Series using SPE and LC-MS/MS
LC-MS/MS Method for 89 Banned or Controlled Drugs in the Horse Racing Industry
Quantitative Analysis of Benzodiazepines in Whole Blood by QuEChERS and LC-MS/MS
Extraction of Synthetic and Naturally Occurring Cannabinoids in Urine Using SPE and LC-MS/MS
Determination of 11-nor-9-Carboxy-THC in Human Urine by QuEChERS and LC-MS/MS
Simultaneous Determination of Prescription and Designer Benzodiazepines in Urine by SPE and LC-MS/MS
Identification and Quantification of Psychedelic Phenethylamine “2C” Series using SPE and LC-MS/MS
LC-MS/MS Method for 89 Banned or Controlled Drugs in the Horse Racing Industry
