Cadence Science® Laboratory Pipetting Needles with 90° Blunt End

Nonsterile. Packaged: 12 needles per box. 20 ga x 6".

These needles are used in conjunction with both manual and automatic volumetric dispensers, dilutors, and pipettors. Pipetting needles are available with three distinct hub styles; standard nickel plated hubs with 304 stainless steel cannulae for regular applications, 304 Stainless steel hubs with 304 stainless steel cannulae for special applications with corrosive materials or critical procedures, or 316 Stainless Steel Micro-Mate® pipetting needles. These 90° blunt end needles are made with a 316 stainless steel cannulae and a special 316 stainless Micro-Mate female luer hub. These hubs provide a secure, leak-proof mating of plastic luer tip syringes with metal luer pipetting needles.