YOU HAVE NEVER SEEN A SMALLER SYRINGE That needle in the foreground is really a small precision sy-, ringe. The tiny tungsten wire behind it fits in the needle and discharges the complete sample. The total capacity of this Hamilton syringe is one microliter... and it's all contained in that needle. With any degree of skill, you can repeatably inject samples to +1 %.
There's a Teflon seal in the hub that be finger tightened to compensate wear and to prevent leakage. You simpi / tighten the knurled hub to make adjustment for a leak-tight seal.
It's called our 7001 Syringe. There are other members of the 7000 Series with 2/jl and 5 y I capacities. Your sample never reaches the glass barrel. The barrel is used simply as a volume indicator.
Every 7000 Series syringe is tested accuracy by injecting a series of samples into a GC. When you purchase a Hamilton 7000 Syringe, you have our guarantee that it will deli the capacity with reproducibility
All the 7000's will take a Hamilton plunger guide or Chaney Adaptor to make injections easier and strengthen the plunger against bending.
to+1%. If you need to inject samp!:.: smaller than 1 jul, this is you syringe. Five models, three capacities, selling foi $35.00. For literature write to John Nado!/ Hamilton Co., RO Box 10030, Reno, Nevada 89510.
HAMILTON
CIRCLE 95 ON READER SERVICE CARD
