Shop 1:20 w/v

    ,for, Item ID-
  • #1256577
  • Hollister-Stier Laboratories #1661JW
Sweet Gum 1:20 w/v Bulk Antigen 50 mL
    ,for, Item ID-
  • #1256572
  • Hollister-Stier Laboratories #0787TY
Rye, Perennial, Standardized 1:20 w/v Bulk Antigen 50 mL
    ,for, Item ID-
  • #728329
  • ALK Laboratories #GARL14999V
Center-Al® Garlic 1:20 w/v Scratch Test 5 mL
    ,for, Item ID-
  • #787157
  • ALK Laboratories #HICK14999V
Center-Al® Hickory, Shagbark 1:20 w/v Scratch Test 5 mL
    ,for, Item ID-
  • #787153
  • ALK Laboratories #ELM-14999V
Center-Al® Elm, American 1:20 w/v Scratch Test 5 mL
    ,for, Item ID-
  • #787167
  • ALK Laboratories #GUIN14999V
Center-Al® Guinea Pig Epithelia 1:20 w/v Scratch Test 5 mL
    ,for, Item ID-
  • #941332
  • Hollister-Stier Laboratories #2363ED
Russian Thistle 1:20 w/v Scratch Test 5 mL
    ,for, Item ID-
  • #787164
  • ALK Laboratories #DOEP14999V
Center-Al® Dog Epithelia 1:20 w/v Scratch Test 5 mL
    ,for, Item ID-
  • #787155
  • ALK Laboratories #MAPL14999V
Center-Al® Maple, Sugar (Hard Maple) 1:20 w/v Scratch Test 5 mL