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Whatman™ Mini-UniPrep™ G2 Syringeless Filter Cytiva

The Whatman™ Mini-UniPrep G2 syringeless filter simplifies UHPLC/HPLC sample
preparation over the traditional syringe filter method. The Mini-UniPrep G2 is an
all-in-one integrated filter that replaces the syringe, syringe filter, glass vial, cap,
and septum. After the filtration step Mini-UniPrep G2 can be placed directly into
the autosampler in readiness for injecting sample into the UHPLC/HPLC instrument.

The Mini-UniPrep G2 includes an integral borosilicate glass vial housed within the
plunger and a borosilicate glass chamber for holding the unfiltered liquid.
During the filtration step, the plunger is compressed into the glass chamber
containing the unfiltered liquid. As the plunger travels downward, liquid flows through
the filtration membrane to the top of the plunger and drops into the glass collection
vial housed within the plunger. Therefore, the sample only contacts plastic for a very
short period of time, that is only while the plunger is being compressed through the
unfiltered liquid. Once compressed, the Mini-UniPrep G2 is ready to be loaded directly
on to the autosampler.

Mini-UniPrep G2 comes in a number of configurations including slit septa for those auto-
samplers and robotic systems that require a slit septa. It is also available in amber for
light sensitive samples. Amber Mini-UniPrep G2 meets the requirements of the US
Pharmacopeia (USP) and European Pharmacopeia (EP) for light transmission.

Features of the Mini-UniPrep G2:

Consists of an integral borosilicate glass autosampler vial, plunger with attached
filter membrane, and septum/cap
Filters samples faster compared to the traditional syringe filter method
Glass construction minimizes the risk of leachables contaminating the sample
Designed to be loaded directly into the autosampler
Includes visual indication that the sample has been filtered
Minimizes instrument downtime due to unfiltered samples
Wide range of membranes with 0.2 and 0.45 μm pore sizes to meet specific sample
filtration requirements

Samples

Item No.	Description	Price
Item No.	12.4476.99	Description	<div>Samplepack CLHP & CPG Whatman™ Cytiva</div>	Price	for free

Added to your shopping cart

Item No.	type no.	description	pore size	colour	membrane material		Price	Stock	Amount
Item No.	12.7802.02	type no.	Standard cap	description		pore size	0.2 µm	colour	translucent	membrane material	PVDF	Price	CHF 623.05	Stock	Amount	pack à 100 piece
Item No.	12.7802.04	type no.	Standard cap	description		pore size	0.45 µm	colour	translucent	membrane material	PVDF	Price	CHF 623.05	Stock	Amount	pack à 100 piece
Item No.	12.7802.05	type no.	Standardverschluss	description		pore size	0.45 µm	colour	durchscheinend	membrane material	RC	Price	CHF 623.05	Stock	Amount	pack à 100 piece
Item No.	12.7802.06	type no.	Standard cap	description		pore size	0.2 µm	colour	translucent	membrane material	PTFE	Price	CHF 623.05	Stock	Amount	pack à 100 piece
Item No.	12.7802.08	type no.	Standard cap	description		pore size	0.45 µm	colour	translucent	membrane material	PTFE	Price	CHF 623.05	Stock	Amount	pack à 100 piece
Item No.	12.7802.10	type no.	Standard cap	description		pore size	0.2 µm	colour	translucent	membrane material	PP	Price	CHF 623.05	Stock	Amount	pack à 100 piece
Item No.	12.7802.12	type no.	Hand Compressor	description		pore size		colour		membrane material		Price	CHF 18.70	Stock	Amount
Item No.	12.7802.14	type no.	Standard cap	description	with Hand Compressor	pore size	0.2 µm	colour	translucent	membrane material	PVDF	Price	CHF 631.30	Stock	Amount	pack à 100 piece
Item No.	12.7802.16	type no.	Standardverschluss	description	mit Handkompressor	pore size	0.45 µm	colour	durchscheinend	membrane material	PVDF	Price	CHF 631.30	Stock	Amount	pack à 100 piece
Item No.	12.7802.18	type no.	Standard cap	description	whit Hand Compressor	pore size	0.2 µm	colour	translucent	membrane material	PTFE	Price	CHF 611.00	Stock	Amount	pack à 100 piece
Item No.	12.7802.20	type no.	Standard cap	description	whit Hand Compressor	pore size	0.45 µm	colour	translucent	membrane material	PTFE	Price	CHF 611.00	Stock	Amount	pack à 100 piece
Item No.	12.7802.22	type no.	Standard cap	description	whit Hand Compressor	pore size	0.2 µm	colour	translucent	membrane material	PP	Price	CHF 631.30	Stock	Amount	pack à 100 piece
Item No.	12.7802.24	type no.	Standard cap	description	whit Hand Compressor	pore size	0.2 µm	colour	translucent	membrane material	Nylon	Price	CHF 631.30	Stock	Amount	pack à 100 piece
Item No.	12.7802.26	type no.	Slit Septum Cap	description	whit Hand Compressor	pore size	0.45 µm	colour	translucent	membrane material	PTFE	Price	CHF 660.85	Stock	Amount	pack à 100 piece
Item No.	12.7802.28	type no.	Slit Septum Cap	description	whit Hand Compressor	pore size	0.2 µm	colour	translucent	membrane material	PTFE	Price	CHF 639.40	Stock	Amount	pack à 100 piece
Item No.	12.7802.30	type no.	Standard cap	description	whit Hand Compressor	pore size	0.2 µm	colour	amber	membrane material	PTFE	Price	CHF 639.40	Stock	Amount	pack à 100 piece
Item No.	12.7802.32	type no.	Standard cap	description	whit Hand Compressor	pore size	0.2 µm	colour	amber	membrane material	PVDF	Price	CHF 660.85	Stock	Amount	pack à 100 piece

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