
SIBATA
Frequently asked questions
Common questions about SIBATA from 3G Electric.
What ASTM and USP standards do SIBATA graduated cylinders meet?
SIBATA graduated cylinders are manufactured to meet ASTM Specification E1272, which covers standard specification for laboratory glass graduated cylinders. They also comply with USP Type I requirements, indicating the glass is borosilicate with high hydrolytic resistance. These standards ensure the cylinders provide accurate volume measurement and are suitable for pharmaceutical and analytical applications.
What is the difference between Class A and Class B SIBATA graduated cylinders?
Class A graduated cylinders from SIBATA offer higher accuracy with tighter tolerances on volume delivery, as defined by ASTM E1272. Class B cylinders have wider tolerances and are suitable for less critical measurements. Both classes are available in capacities from 10 mL to 1 L, with graduation increments varying by size. Class A cylinders are typically used in quality control and research labs, while Class B is common for educational or general-purpose use.
Are SIBATA volumetric pipettes sterile or individually wrapped?
SIBATA volumetric pipettes, such as the 100 mL model (MPN 2040-100-3MM), are supplied as non-sterile and not individually wrapped. They are made of glass and designed for reusable applications in laboratory settings. For sterile requirements, additional processing or alternative products may be needed.
What materials are used in SIBATA graduated cylinders?
SIBATA graduated cylinders are made from Type I borosilicate glass, which provides thermal shock resistance and chemical durability. The glass is clear for easy reading of meniscus levels. Each cylinder includes a bumper for protection against breakage, but closures are not included with the standard models.
How do I select the correct SIBATA graduated cylinder capacity for my application?
Choose a cylinder capacity that is at least 20% larger than the volume you need to measure to avoid overfilling. SIBATA offers capacities from 10 mL to 1 L, with graduation increments that vary by size (e.g., 0.1 mL for 10 mL cylinders, 10 mL for 1 L cylinders). For precise work, select Class A; for general use, Class B may suffice.
Does 3G Electric supply SIBATA products?
Yes — 3G Electric (S) Pte. Ltd. supplies SIBATA products. We stock the SIBATA catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
