|
✓ 10 individually sealed cassettes
|
✓ 20K MWCO
|
|
✓ Approx. 1–3 mL sample range
|
✓ RUO laboratory surplus
|
Thermo Scientific Slide-A-Lyzer G2 Dialysis Cassettes – 20K MWCO – 3 mL – Pack of 10
Offered here is an original pack containing
10 Thermo Scientific Slide-A-Lyzer G2 Dialysis Cassettes,
catalogue number 87735.
Each cassette features a membrane with a nominal molecular-weight cut-off
of 20,000 Dalton / 20K MWCO and is designed for sample
volumes of approximately 1 to 3 mL.
Surplus stock with unverified shelf life:
The printed manufacturing date is 11/08/21.
No clearly verifiable expiry date is stated or visible.
Original membrane performance, retention characteristics and other
time-dependent specifications are therefore not warranted.
RUO – non-diagnostic use only:
This set is offered exclusively for research, development, education,
demonstration, training and other non-diagnostic applications.
Product Details
-
Manufacturer: Thermo Fisher Scientific
-
Brand: Thermo Scientific
-
Product line: Slide-A-Lyzer G2
-
Catalogue number / REF: 87735
-
Product type: Single-use dialysis cassette
-
Membrane cut-off: 20K MWCO / 20,000 Da
-
Capacity class: 3 mL
-
Recommended sample range: approximately 1–3 mL
-
Membrane material: Regenerated cellulose
-
Housing material: ABS plastic
-
Use: Single-use item
-
Preparation: Hydrate before use, according to packaging
-
Storage: Room temperature, according to packaging
-
Material identification: 01001T83
-
Batch: P00602472
-
Container: 500001887
-
Manufacturing date: 11/08/21, as printed
-
Expiry date: Not stated or not visible
-
Pack size: 10 cassettes
Operating Principle
During dialysis, smaller molecules and dissolved components can pass
through the semipermeable membrane, while larger molecules above the
nominal MWCO are predominantly retained inside the cassette.
The Slide-A-Lyzer G2 cassette was developed as a convenient alternative
to conventional dialysis tubing. It is designed to simplify sample
loading, dialysis and subsequent sample recovery.
Typical Non-Diagnostic Applications
- Buffer exchange
- Desalting of research samples
- Removal of low-molecular-weight contaminants
- Protein and biomolecule processing
- Method and process development
- Education and demonstration of dialysis procedures
- Technical preliminary tests without validation requirements
Application Notes
- Hydrate the membrane before use in accordance with the manufacturer's instructions
- Use each cassette only once
- Check compatibility with the sample, buffer and pH before use
- MWCO is a nominal separation value and not an absolute size limit
- Perform a suitable preliminary test before processing valuable samples
Condition
- New and unused
- 10 individually factory-sealed dialysis cassettes
- Outer packaging may show age-related storage and handling marks
- Printed manufacturing date: 11/08/21
- No clearly verifiable expiry date visible
- Membrane performance and time-dependent specifications have not been tested
Scope of Delivery
- 10 × Thermo Scientific Slide-A-Lyzer G2 Dialysis Cassette
- 20K MWCO
- 3 mL capacity class / approximately 1–3 mL sample range
- Catalogue number 87735
Syringes, needles, buoy accessories, dialysis vessels, buffers and
other accessories are not included.
Origin
The item originates from the clearance of a professional laboratory
inventory.
Shelf-life and performance notice:
No verifiable expiry date is visible. Original membrane performance,
retention characteristics and other time-dependent product
specifications are therefore not warranted.
Use notice:
This item is offered exclusively for research, development, education,
training and other non-diagnostic applications. It is not intended for
clinical diagnostics, patient samples, therapeutic use or validated
procedures.
Trademark notice:
Brand and product names are the property of their respective owners and
are used solely for the clear identification of the offered item.
Image notice:
Product images may have been isolated or digitally edited. The original
photographs and written item description are authoritative.