CHROMABOND XTR column 3 mL, 500 mg kieselguhr, PP, pack of 50

CHROMABOND XTR column 3 mL, 500 mg kieselguhr, PP, pack of 50

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CHROMABOND columns XTR volume: 3 mL, content of sorbent: 500 mg kieselguhr for volumes up to 0.5 mL material: PP, with PE-filter elements pack of 50

Technical Specifications
Base Material	Coarse-grained kieselguhr (also known as diatomaceous earth, hydromatrix, celite)
Capacity of aq. solution	0.5 mL
Column shape	Open tubular syringe-shaped column with Luer tip outlet
Column Type	SPE column
Column volume	3 mL
Column volume/adsorbent weight	3 mL/500 mg
Elution volume	6 mL
Endcapped	No
Filling quantity	500 mg
Filter element material	Polyethylene (PE)
Gross weight (incl. packaging)	247 g / 0.54 lbs
Hardware	Polypropylene (PP) columns with polyethylene (PE) filter elements
Hazardous material	No
Method	Liquid-liquid extraction (LLE), supported/solid liquid extraction(SLE)
Packaging dimensions	145 x 145 x 102 mm / 5.71 x 5.71 x 4.02 Inch
Particle shape	Irregular
Particle type	Fully porous particles (FPP)
pH stability	1.0–13.0
Phase	XTR
Recommended application(s)	Clinical chemistry, Dyes in textiles, Environmental and food analysis without use of a separation funnel, Highly viscous aqueous solutions, Liquid-liquid extraction (LLE), Physiological fluids (blood, plasma, and serum), Removing small amounts of water from solvents which are not miscible with water, Supported/solid liquid extraction(SLE)
Specific surface according to BET	Not available or proprietary
Storage temperature	15–25 °C / 59–77 °F
Surface chemistry	Kieselguhr (amorphous silica)
Waiting period before elution	5 min
Mode	SLE, Special application or diverse
Particle Size	Not available or proprietary