Fig. 6.

The endotoxin units per mg of sample for aqueous formulations of BECC438 (b and s), BECC470 (b and s), MPL and PHAD are shown as determined using the Endosafe LAL assay.

The endotoxin units per mg of sample for aqueous formulations of BECC438 (b and s), BECC470 (b and s), MPL and PHAD are shown as determined using the Endosafe LAL assay.