Glucose Level 1 Back Catalog number: 59310 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended E589402-2.5MG trans-trans-10,11-Epoxy Farnesenic Acid-d3Methyl Ester, 2,5mg Price on request 52095 Alternate Metals Kit Price on request 57426 Iron (Fe) Price on request