Specification Brand : NDNCZDHC BulletPoint1 : After-sales: If you encounter any quality problems after purchasing this product, please contact us in time, we will serve you wholeheartedly! BulletPoint2 : High-quality material: The inoculation ring is made of durable nickel-chromium alloy to withstand high flame temperatures. BulletPoint3 : Quick heat dissipation: The inoculation ring is long enough to dissipate heat, making it ideal for lab, classroom or science fair projects. BulletPoint4 : Function: Ideal for selection, inoculation of samples, vacuum-gas plasma surface treatment, allowing adhesion of liquid or solid media. BulletPoint5 : Application: These inoculation circuits are very convenient in and out of test tubes in the laboratory and are very useful tools in inoculation experiments. Color : as described Department : Unisex Adult Directions : Tear off a small piece of pH test paper, place a sample solution on the center of the pH test paper, and compare the color change to the standard colorimetric chart to determine the pH value. ExternallyAssignedProductIdentifier : 8121723592671 ExternallyAssignedProductIdentifier1 : 0797447716310 ExternallyAssignedProductIdentifier2 : 797447716310 ExternallyAssignedProductIdentifier3 : 3662424096822 ExternallyAssignedProductIdentifier4 : 03662424096822 IncludedComponents : No ItemName : NDNCZDHC 50Pcs Reusable Inoculation Circuit Bracket Nichrome Needle Tip Inoculation Circuit for Laboratory Tissue Culture(3mm) ItemPackageDimensions_Height : 16.2 centimeters ItemPackageDimensions_Length : 1.8 centimeters ItemPackageDimensions_Width : 8.7 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : science-lab-cell-scrapers-and-spreaders Manufacturer : NDNCZDHC Material : Polypropylene ModelName : ATX25X100 ModelNumber : 73LIXU8C NumberOfItems : 4 NumberOfPieces : 1000 Orientation : Landscape PartNumber : NDNCZDHCmd14cqe8ir-02 ProductDescription : Specification:Material: Nickel-chromium wire Color: As shown in the picture Size: Approx.2mm / 0.1in, 3mm / 0.1in, 4mm / 0.2in, 5mm / 0.2in(Optional)