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  • Spot test for vanillylmandelic acid and other guaiacols in urine of patients with neuroblastoma.

Spot test for vanillylmandelic acid and other guaiacols in urine of patients with neuroblastoma.

American journal of clinical pathology (1972-10-01)
L E Rogers, G M Lyon, F S Porter
MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Guaiacol, natural, ≥99%, FG
Supelco
Guaiacol, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
Guaiacol, oxidation indicator