Reference material for ultra-high purity silicon powder standard

Staphylococcus enterotoxin type E (SEE)

Second generation HIV-1 NAT subtype international reference reagent

Glyphosate ammonium reagent

International standard for interleukin-5 (IL-5)

Anti hepatitis B Surface Antigen (Anti HBs) Immunoglobulin

CD Chex Plus CD4 Low Quality Control Product

Rat calcitonin gene-related peptide

High precision anatomical needle

Iduronidase substrate reagent

Porcine circovirus type 2 FITC fluorescently labeled antibody

Fourth generation human immunodeficiency virus type 1 (HIV-1) RNA