Extraction Supplies

SPEC• Disc Technology
SPEC solid phase extraction disc technology has revolutionized laboratory sample preparation procedures by providing the analyst with an efficient, clean alternative to packed bed SPE products. SPEC discs consist of a glass fiber supporting matrix in which silica and bonded silica particles are embeded.The resulting rigid disc can be considered as an array of interconnected, closelypacked porous particles of small diameter.

SPEC disc technology has the following proven advantages over packed bed SPE:

Reproducibility

Lot-to-lot
Within-lot

Recovery

Selective analyte retention
Eliminates channeling

Cleanliness

No frit to contaminate the sample
Retention: High analyte Low nonspecific (interferences)

More Efficient Processing

Fewer steps
Faster throughput (high surface-to-volume ratio)
Reduced solvent usage

Numerous technical publications are available that provide in-depth analysis of the above advantages. Please request the SPEC Bibliography for a list of the latest publications.

PRODUCT	CAT NO.	QUANTITY
SPEC PLUS C2 Bed Volume 35 mg, 10 ml	502-01-35	100 pcs/pck
SPEC PLUS C8 Bed Volume 35 mg, 10 ml	502-02-35	100 pcs/pck
SPEC PLUS C18 Bed Volume 35 mg, 10 ml	502-03-35	100 pcs/pck
SPEC PLUS SCX Bed Volume 35 mg, 10 ml	502-04-35	100 pcs/pck
SPEC PLUS SAX Bed Volume 35 mg, 10 ml	502-05-35	100 pcs/pck
SPEC PLUS CN Bed Volume 35 mg, 10 ml	502-06-35	100 pcs/pck
SPEC PLUS NH2 Bed Volume 35 mg, 10 ml	502-07-35	100 pcs/pck
SPEC PLUS SI Bed Volume 35 mg, 10 ml	502-08-35	100 pcs/pck
SPEC PLUS PH Bed Volume 35 mg, 10 ml	502-10-35	100 pcs/pck
SPEC PLUS MP1 Bed Volume 35 mg, 10 ml	502-11-35	100 pcs/pck
SPEC PLUS PSA Bed Volume 35 mg, 10 ml	502-16-35	100 pcs/pck
SPEC PLUS C18AR Bed Volume 35 mg, 10 ml	502-19-35	100 pcs/pck
SPEC PLUS MP3 Bed Volume 35 mg, 10 ml	502-20-35	100 pcs/pck
SPEC PLUS C18AR/MP3 Bed Volume 70 mg, 10 ml	502-25-70	100 pcs/pck
SPEC C18 Bed Volume 15 mg, 3 ml	531-03-20	100 pcs/pck
SPEC C18 Bed Volume 30 mg, 3 ml	531-03-30	100 pcs/pck
SPEC SCX Bed Volume 15 mg, 3 ml	531-04-20	100 pcs/pck
SPEC SCX Bed Volume 30 mg, 3 ml	531-04-30	100 pcs/pck
SPEC MP1 Bed Volume 15 mg, 3 ml	531-11-20	100 pcs/pck
SPEC MP1 Bed Volume 30 mg, 3 ml	531-11-30	100 pcs/pck
SPEC C18AR Bed Volume 30 mg, 3 ml	531-19-30	100 pcs/pck
SPEC MP3 Bed Volume 15 mg, 3 ml	531-20-20	100 pcs/pck
SPEC MP3 Bed Volume 30 mg, 3 ml	531-20-30	100 pcs/pck
SPEC C18AR/MP3 Bed Volume 30 mg, 3 ml	531-25-30	100 pcs/pck
SPEC PLUS C2 Bed Volume 15 mg, 3 ml	532-01-20	100 pcs/pck
SPEC PLUS C2 Bed Volume 30 mg, 3 ml	532-01-30	100 pcs/pck
SPEC PLUS C8 Bed Volume 15 mg, 3 ml	532-02-20	100 pcs/pck
SPEC PLUS C8 Bed Volume 30 mg, 3 ml	532-02-30	100 pcs/pck
SPEC PLUS C18 Bed Volume 15 mg, 3 ml	532-03-20	100 pcs/pck
SPEC PLUS C18 Bed Volume 30 mg, 3 ml	532-03-30	100 pcs/pck

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