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).
Insulin detemir (Levemir) and insulin glargine (Lantus) SHOULD NOT be mixed in the same syringe with ANY other drug or insulin. To mix two insulins, such as insulin aspart (Novolog) and insulin isophane (NPH) remember you must draw up the clear insulin first. So first, you roll the bottle of NPH (the CLOUDY insulin) to mix it.