air bubble in b12 injection resistant design. A: sealing. B1: A trapped bubble Size:10 mL (1000 mcg / mL) laboratory chemicals B12 50,000 mcg (Chinfield)
SKU: 46618681913
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 24 - Oct 29























