vitamin b12 im injection sites What is the preferred site for intramuscular (IM) injections? Size:1000 mcg/ml - 10 ml x 3 serum best b12 injection site
SKU: 47607259701
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 19 - Oct 24






















