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Chemotechnique Diagnostics, Malmo, Sweden, is recognized around the world as a leader in providing highest quality haptens and accessories to the patch testing medical specialty. Only Chemotechnique's 550 hapten portfolio is approved by Health Canada so practitioners can perform their patch testing with confidence. Chemotechnique's patented leak free "I-Q" chamber is utilized on the most advanced and proven IQ-ULTRA and the water resistant IQ-ULTIMATE chamber formats. Dormer Laboratories Inc., Toronto, Ontario, is Chemotechnique's North American Distributor. Chemotechnique Diagnostics - the trusted name in patch testing!
Limited availability of Hydroperoxides of Linalool (H-031A & H-031B) Due to an interruption in the availability of raw material used in the production of Hydroperoxides of Linalool (Art. no H-031A and H-031B), sales of these two items will be restricted. Effective immediately H-031A and H-031B will only be available if purchased as part of a Hapten series. Please check with us again in July 2021 for a status update. We apologize for any inconvenience caused.
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Meetings & Conventions

American Contact Dermatitis Society
Fall Meeting
Friday and Saturday, October 1 and 2, 2021
Wyndham Philadelphia Historic District
400 Arch Street, Philadelphia, PA
(215) 923-8660
Website: www.contactderm.org/events

32nd Annual Meeting of the
American Contact Dermatitis Society
website: www.contactderm.org
(ACDS) Thursday, March 18th, 2021
San Francisco, CA (Location and Program to be finalized)

79th Annual Meeting of
American Academy of Dermatology
website: www.aad.org
(AAD) March 18th through 23rd, 2021
The Moscone Center
San Francisco, CA 94103

Canadian Dermatology Association / Association canadienne de dermatologie
website: www.dermatology.ca
96th - 2021: Vancouver, BC - Wednesday, June 23 to Saturday, June 26 - The Westin Bayshore

Announcements

Effective February 1st, 2021 attached changes have been made

Hydrogen Peroxide H-006 is no longer available

Lead(II)acetate trihydrate 0.5%/aq (L-007) removed from the Metal Series. An unanticipated raw material alteration has rendered the possibility of producing Lead(II)acetate trihydrate 0.5%/aq (L-007) to an adequate standard impossible. As a result we have removed this hapten from our portfolio and from the Metal Series MET-1000 immediately. Please note that the Metal Series will still include a hapten marker for lead, L-008 Lead(II)chloride 0.2%/aq.

The hapten DOR-686 Methyldibromo Glutaronitrile + phenoxyethanol (EUXYL K ) is no longer available. However the two components of this hapten mixture are available as D-049E Methyldibromo glutaronitrile (0.5% pet) and P-025 2-Phenoxyethanol (1% pet)

Amendments