30 Pack 15ml EE SC415 Threaded Cover Digestion Tube | Plastic Transparent Centrifuge Tube with Scale | Graduated Volumetric Flask,White

Graphite digestion/sample preparation Disposable threaded cover digestion tube Reliable measurement results - the scale makes the fixed capacity more accurate. -All scales have passed the accuracy certification, and the accuracy error is within 0.5%. - Low metal background value certification. -The tube wall has a scale line, which can dilute, digest and store water samples in the digestion tube at the same time. -You can choose 15, 50, digestion tubes of different volumes . Our digestion tube is made of transparent polypropylene homopolymer.So it can provide a higher digestion temperature (zui) than the commonly used copolymer polypropylene.130C high) and better corrosion resistance. Our digestion tube has been certified to be suitable for 68 elements - common elements on the market. Accurate molding scale allows analysts to easily accurate the volume to less than 0.5%. Each scale line is certified in batches. Each scale line is certified by capacity, so that the digestion tube can be used as either a measuring cylinder or a storage container. After digestion, the sample convering well can be covered for storage, thus eliminating time-consuming pipetting steps and possible sample pollution. Such a "one-tube" system greatly reduces the labor and costs associated with sample preparation.

• The digestion tube is made of transparent polypropylene homopolymer.So it can provide a higher digestion temperature than the commonly used copolymer polypropylene.130C high) and better corrosion resistance.
• The digestion tube has been certified to be suitable for 68 elements - common elements on the market. Our improved metal back maximum value and capacity accuracy certificate can be found on the official website.Accurate molding scale allows analysts to easily accurate the volume to less than 0.5%. Each scale line is certified in batches.
• After digestion, the sample convering well can be covered for storage, thus eliminating time-consuming pipetting steps and possible sample pollution. Such a "one-tube" system greatly reduces the labor and costs associated with sample preparation.