产品介绍：
产品说明
一般描述
Heat sealable. Useful for storing air, light, or moisture-sensitive reagents, odoriferous products, and for temporarily containing leaking bottles.
Recommended heat seal conditions: 350°F (178℃), 40 psi, 1 sec.
基本信息
| NACRES | NB.35 |
产品性质
| 包装 | pkg of 75 ea |
| 尺寸 | 2 in. × 4 in. |
| 厚度 | 5 mil |
