專門為需要控制正溫度和牛奶樣品而設(shè)計的。
特征：
•ABS塑料墻壁，極為耐用。
•內(nèi)壁和蓋子有聚氨酯保溫層。
•凹進的攜帶握把
•非吸收性材料，易于清洗
•輔助冰廂，這個設(shè)計即使在搬運過程中也可以保持冰在任何時候都環(huán)繞樣本周圍保持溫度。
•蓋子尺寸：40.6 x 37.5 x24.1cm
•內(nèi)部尺寸：31.12 x 35.3 × 17.8cm
•顏色：粉色綠色

推薦: According to Standard Methods for the Examination of Dairy Products, 16th edition, 1992, section 3.4, Sampling Raw Milk, para. 5b, “Do not expel air when folding or whirling plastic bags… Place samples immediately in a sample case with a mixture of ice and water, and protect them from becoming submerged in water." Whirl-Pak® bags and the Nasco Ice Chest meet both of these requirements.