Blanket: Batt and Roll Insulation Blanket insulation -- the most common and widely available type of insulation -- comes in the form of batts or rolls. It consists of flexible fibers, most commonly fiberglass.
1 In the United States, rapid-acting insulin, Lyspro (humalog) is mixed with NPH in a 50:50 (50% NPH and 50% insulin Lyspro) and 75:25 (75% NPH and 25% insulin Lyspro) ratio.  Insulin/Aspart (Novolog) combinations also are available as 70:30 mixtures (70% NPH, 30% insulin aspart).
Newer insulin analogues such as insulin aspart (NovoRapid, Novo Nordisk, Baulkham Hills, NSW) and lispro (Humalog, Eli Lilly, West Ryde, NSW) have more rapid uptake and shorter duration of action than subcutaneous regular insulin (2,7).