Static Urine Concentrator -100 individual test units, 20 mL sample volume, 7500 MWCO * (22.9 cm x 28.0 cm x 22.9 cm)

Katalog-Nummer BJP-20/100

Size : 100individualtestunits

Marke : Vivaproducts

Contact local distributor :


Telefonnummer : +1 850 650 7790

BJP 20 Static Concentrator

Up to 20 ml starting volume
Concentrate up to 200x

BJP 20 benchtop devices allow concentration of clinical samples up to 20 ml in volume with the optional expansion reservoir (10 ml without the reservoir). They can operate without a centrifuge and are intended for in vitro diagnostic (IVD) applications. The dead stop design provides maximum concentrate recovery where samples can be withdrawn without the need for glass Pasteur pipettes. BJP 20 devices have been used extensively to concentrate urine and spinal fluid samples prior to gel and immunofixation electrophoresis for diagnosis of multiple myeloma, light chain amyloidosis and related disorders. Savings of 30% have been reported when switching to BJP 20 from similar ultrafiltration devices.

  • Concentration of urine prior to electrophoresis for diagnosis of multiple myeloma and amyloidosis.
  • Concentrate spinal fluid prior to electrophoresis for diagnosis of meningitis and multiple sclerosis.
  • Increase titers of bacterial antibodies (H. influenzae, S. pneumoniae, Streptococcus) prior to latex agglutination.
  • Simple concentration of biological samples and dilute protein solutions.
Time to concentrate [minutes] at 20°C and solute recovery %
(Different conc. factors shown)
Start Volume 10 ml (10x conc.) 10 ml (50x conc.) 20 ml (10x conc.) 20 ml (50x conc.)
  Min. Rec. Min. Rec. Min. Rec. Min. Rec.
BSA 1.0 mg/ml (66,000 MW)
7,500 MWCO PES 55 92% 105 93% 115 92% 218 93%
IgG 0.25 mg/ml (160,000 MW)
7,500 MWCO PES 70 78% 140 74% 160 78% 290 74%
  BJP-20 (all models)
Concentrator Capacity
Per Sample
(with optional reservoir - Order # BJPA-ER20)
20 ml
Per Sample
(without optional reservoir)
10 ml
Dimensions
Total Length 45 mm
Width 28 mm
Height 100 mm
Active Membrane Area 28 cm²
Dead stop volume 50 µl
Materials of Construction
Reservoir Material Styrene-acrylonitrile
Membrane Polyethersulfone
Description Buy
7,500 MWCO, PES Membrane, 30 tests per pack
SKU: BJP-20/30
7,500 MWCO, PES Membrane, 30 tests per pack w/ Pipettes
SKU: BJP-20/30P
7,500 MWCO, PES Membrane, 100 tests per pack
SKU: BJP-20/100
7,500 MWCO, PES Membrane, 100 tests per pack w/ Pipettes
SKU: BJP-20/100P

Accessories

Description Buy
Acrylic Stand for 4 BJP Units
SKU: BJPA-AS
On Request
Recovery Pipettes for BJP, 30 per pack
SKU: BJPA-P30
Recovery Pipettes for BJP, 40 per pack
SKU: BJPA-P40
Recovery Pipettes for BJP, 100 per pack
SKU: BJPA-P100
Recovery Pipettes for BJP, 250 per pack
SKU: BJPA-P250
Expansion Reservoir for BJP-20
SKU: BJPA-ER20

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