TLC Syringes

The needles on Thin Layer Chromatography (TLC) syringes are coated from the point for 3/4” with a PTFE-coating. The coating reduces the surface tension between the needle and the liquid making it ideal for reproducible sample spotting. The TLC syringe is available as a cemented needle (SNTLC) or as a replacement needle to be installed into a standard removable needle (RN) syringe.

TLC Cemented Needle Syringes

 
Part # / Ref #Description
8005010 µL, Model 1701 N SYR, Cemented NDL, 26s ga, 2 in, point style 3T
8025025 µL, Model 1702 N SYR, Cemented NDL, 22s ga, 2 in, point style 3T
8095050 µL, Model 1705 N SYR, Cemented NDL, 22 ga, 2 in, point style 3T
81050100 µL, Model 1710 N SYR, Cemented NDL, 22 ga, 2 in, point style 3T

Removable Needle Syringes (No Needle)

 
Part # / Ref #Description
7632-012.5 µL Microliter Syringe Model 62 RN, Small Removable Needle, Needle Sold Separately
7633-015 µL Microliter Syringe Model 65 RN, Small Removable Needle, Needle Sold Separately
7634-015 µL, Model 75 RN SYR, NDL Sold Separately
7635-0110 µL, Model 701 RN SYR, NDL Sold Separately
7636-0125 µL, Model 702 RN SYR, NDL Sold Separately
7637-0150 µL, Model 705 RN SYR, NDL Sold Separately
7638-01100 µL, Model 710 RN SYR, NDL Sold Separately
7639-01250 µL, Model 725 RN SYR, Needle Sold Separately
7640-01500 µL, Model 750 RN SYR, Needle Sold Separately
7649-011 mL, Model 1001 RN SYR, Needle Sold Separately
7650-012.5 mL, Model 1002 RN SYR, Needle Sold Separately
7651-015 mL, Model 1005 RN SYR, Needle Sold Separately
7652-0110 mL, Model 1010 RN SYR, Needle Sold Separately
7653-0110 µL Gastight Syringe Model 1701 RN, Small Removable Needle, Needle Sold Separately
7654-0125 µL Gastight Syringe Model 1702 RN, Small Removable Needle, Needle Sold Separately
7655-0150 µL, Model 1705 RN SYR, NDL Sold Separately
7656-01100 µL, Model 1710 RN SYR, NDL Sold Separately
7657-01250 µL, Model 1725 RN SYR, Needle Sold Separately
7658-01500 µL, Model 1750 RN SYR, Needle Sold Separately

TLC Replacement Removable Needles

 
Part # / Ref #Description
8646-0122 gauge, Large Hub RN Needle, custom length (0.75 to 6.5 in), point style 3T, 6/PK
8646-0226s gauge, Small Hub RN Needle, custom length (0.75 to 6.5 in), point style 3T, 6/PK
8646-0322s gauge, Small Hub RN Needle, custom length (0.75 to 6.5 in), point style 3T, 6/PK
8646-0522 gauge, Small Hub RN Needle, custom length (0.75 to 6.5 in), point style 3T, 6/PK

Downloads

Hamilton’s knowledge base provides a range of explanatory articles, frequently asked questions, and document downloads.

Technical Note - Determining Hamilton Syringe Performance

A general procedure based on determining the mass of deionized water samples delivered by a syringe. True volume is calculated based on the density of water at specific temperatures.