Sampling devices and methods of use

Details Sampling devices and methods of use Sampling devices and methods of use

C - Chemistry, Metallurgy

12

M

C12M 1/30 (2006.01) G01N 1/02 (2006.01)

Patent

CA 2724087

Sample-collecting devices, articles and methods of use are disclosed. Premoistened sample-collecting devices comprise 1,2-propanediol as a humectant, which promotes the retention of a liquid solution on the sample-collecting device during storage, 1,2- propanediol as humectant can be compatible with proteins and other reagents used to detect an analyte.

L'invention porte sur des dispositifs, articles pour la collecte d'échantillons et sur leurs procédés d'utilisation. Des dispositifs de collecte d'échantillons préhumectés comprennent du 1,2-propanediol comme humectant, lequel favorise la rétention d'une solution liquide sur le dispositif de collecte d'échantillons pendant le stockage. Le 1,2-propanediol comme humectant peut être compatible avec des protéines et autres réactifs utilisés pour détecter un analyte.

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