Marquis Reagent tests for General Screening ... Receive bulk order discounts on all Drug Test Kits and Evidence Collection equipment from Streicher's. By clicking above, I agree to Endeavor ...

NIK and ODV Bath Salts test kits incorporate high-quality Scott’s and Marquis Reagents kits along with a Sodium Nitroprusside Reagent kit to presumptively identify bath salts in the field.