Fasting Insulin, B12, D, Iron, Ferritin, A1C Quest BY Brian Laiderman DATE: January 17, 2023 $100.44 1 × HEMOGLOBIN A1C - Quest Diagnostics $9.00 1 × CARDIO IQ(TM) INSULIN - Quest Diagnostics $12.00 1 × *VITAMIN B12/FOLATE, SERUM - Quest Diagnostics $24.00 1 × Vitamin D, 25-OH, TOTAL, IA - Quest Diagnostics $33.80 1 × IRON, TOTAL, & IBC - Quest Diagnostics $11.64 1 × FERRITIN - Quest Diagnostics $10.00 Fasting Insulin, B12, D, Iron, Ferritin, A1C Quest quantity Add to cart