Example: Option A of coil possibilities. 1600 ml total as two of 800 ml PTFE 2.0 mm id tubing, single coil on each of two bobbin + flying leads. Mass injection loading approx 8.0 to 32+ grams. All Bobbin structures are stainless steel, NO aluminium used in constructionExample: Option A of coil possibilities. 1600 ml total as two of 800 ml PTFE 2.0 mm id tubing, single coil on each of two bobbin + flying leads. Mass injection loading approx 8.0 to 32+ grams. All Bobbin structures are stainless steel, NO aluminium used in construction