1003-2000进口PYREX烧杯 美国PYREX重型厚壁玻璃烧杯 4000ml

重型烧杯具有专门设计，可在恶劣条件下提供*机械强度，如机械洗涤操作。为方便起见，这些烧杯具有双重刻度米尺来表明自己

Heavy duty beakers specifically designed to offer the best mechanical strength under harsh condi-tions, such as mechanized washing operations. For convenience, the 250 through 4000 mL beakers have a double graduated metric scale to indicate their approximate content. All sizes have an extra large marking spot.

1003-2000进口PYREX烧杯 美国PYREX重型厚壁玻璃烧杯 4000ml

1003-2000进口PYREX烧杯

进口PYREX烧杯2000ml 美国PYREX重型厚壁玻璃烧杯4000ml