Description
Deletion mutation (broad range) spanning the entire rll region (cistrons A and B). Bacteriophage is individually tested for quality and titer. This coliphage is supplied as filtered (sterile) peptone broth suspension of high relative infective titer in screw-cap vial. Vial contains 5 mL and proven titer is noted on label.
Note: Refrigerate coliphage until use; do not freeze.