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  • #941380
  • Hollister-Stier Laboratories #1436ED
Cottonwood, Eastern (Populus deltoides) 1:20 w/v Scratch Test 5 mL
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  • #855275
  • Hollister-Stier Laboratories #GF293A01
Milk, Cow 1:20 w/v Scratch Test 5 mL
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  • #941333
  • Hollister-Stier Laboratories #1406ED
Cocklebur, Common (Xanthium strumarium) 1:20 w/v Scratch Test 5 mL
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  • #941338
  • Hollister-Stier Laboratories #6720UP
Mite, Standardized (D. farinae) 30,000 AU / mL Scratch Test 5 mL
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  • #938655
  • Hollister-Stier Laboratories #2507ED
Sheep Sorrel 1:20 w/v Scratch Test 5 mL
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  • #941329
  • Hollister-Stier Laboratories #1745ED
Johnson Grass (Sarghum halepense) 1:20 w/v Scratch Test 5 mL
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  • #941330
  • Hollister-Stier Laboratories #2213ED
Plantain, English (Plantago Lanceolata) 1:20 w/v Scratch Test 5 mL
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  • #855269
  • Hollister-Stier Laboratories #GF241A01
Beef, Meat 1:20 w/v Scratch Test 5 mL
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  • #938668
  • Hollister-Stier Laboratories #6585ED
Cockroach, Mixed (American / German) 1:10 w/v Scratch Test 5 mL
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  • #941463
  • Hollister-Stier Laboratories #0831TS
Timothy Grass, Standardized 100,000 BAU / mL Scratch Test 5 mL
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