infochroma ag

We are working on the English version of our Webpage.
For organisational reasons this will happen gradually so that some links will
still lead to a German page.

However our Catalogue is available in English.
Download the pdf (11.3 MB)
or
ask for your hardcopy.

We apologize for any inconvenience this may
cause and thank you for your understanding.

infochroma ag

Washvials for a Mr. Clean like Chromatography

The needle of the Autosampler Syringe has to be rinsed after each injection. 4 ml Wash Vials with diffusion insert and level marker are used for this.

Our Wash Vials have a diffusion insert that is fixed in the cap so that it can no longer get lost when the vial is filled. Vials with solvent or waste can easily be recognised by the different coloured caps.

emailing dated 25.08.2010
pdf 213 kb with prices CHF

emailing dated 25.08.2010
pdf 158 kb with prices EUR

go to webpage

Is the Garden Gnome still on the Rütli Meadow?

We think so and again base our summer special on this symbolic union of Swiss and German values.

unitl 31. August 2010:
Storage Vials with caps arranged in colour to depict a Swiss flag

with your order of Storage Vials over CHF 200.00 receive an original Gabriel Griebel Gnome from Gräfenroda free of charge

50 % Special
chose free products from our Special's corner in the amount of your Storage Vial order (1:1)

Or check out the new Guard Column Cartridges for the HALO UHPLC columns.

emailing dated 28.07.2010
pdf 356 kb with prices in CHF

Webpage Storage Vials

Webpage Spcials

Halo Guard Column Cartridges
pdf 592 kb

Delivery delays
for Titan Filter
factory was flooded

update 28.06.2010

The repair works on the Titan Filter factory that was flooded (17 mm & 30 mm filters) are completed but it will take another 1 - 2 months to work off the backlog on the production.
We still have stock on filters but we ask you to order in good time or call us and reserve the filters you need. Alternatively we recommend to order Cronus Filters (13 mm & 25 mm) instead.

We apologize for any inconvenience this may cause.

pp-Pure Vial
Polypropylene Vial for Sample Volumes from 100 - 700 μl

Big molecules such as proteins and peptides are easily adsorbed on the glass surface of the vial. If working with aqueous samples polymer
vials may be used instead. Our new pp-Pure Vials are from especially pure polypropylene and can also be used for smallest sample volumes.

emailing dated 15.07.2010
pdf (202 kb) with prices CHF

emailing dated 15.07.2010
pdf (202 kb) with prices EUR

go to webpage pp-Pure Vials

Time passes so quickl y... from Y2k to ms-Pure

It's already 10 years sind we worried about the Y2k Bug at the eve of the Millenium. Since then the detection sensitivity has increased considerably, acutally it has increased so much that particle residues in the vial or even more the septum that is used can turn into a problem. The new certified vials and our ms-Pure Septum that we introduced two years ago and that has been used successfully since address this problem. Convince yourself and check out our June special on the ms-Pure Septum.

emailing dated 27.05.2010 - pdf with prices CHF 220 KB

go to webpage ms-Pure Septum

Brochure ms-Pure Septum pdf 1.51 MB

Certified Vials pdf 865 KB

18.05.2010

HPLC Syringe Filters

Filter Diameter - for sample volume
4 mm Filter - up to 2 ml
13 mm Filter - up to 10 ml
17 mm Filter - up to 20 ml
25 mm Filter - up to 100 ml
30 mm Filter - up to 200 ml

Membranes:
Nylon
Polyethersulfone
Polypropylene
PTFE
PVDF
Regenerated Cellulose
Cellulose Acetate

Polypropylene Syringes with Luer Tip
Glass Syringes with Luer Lock
Syringe Valvles