vitamin b12 injection cyanocobalamin Supplement, 5,000 mcg/mL, 100 mL at Tractor Supply Co room temperature storage Essential Vitamin B12 for Injectable insulin, B12 should Size:3 Doses - 36000 mcg per 15 mL tube
SKU: 20859650508
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Ships within 48 hours · Estimated delivery Oct 25 - Oct 30





















