瑞士漢密爾頓 Hamilton 250μL 微量進樣針 注射器
瑞士Hamilton 250μL 微量進樣針 注射器 訂貨信息：
| Part # / 貨號 | Volume/體積 | Syringe Series/系列 | Termination/接口 | Point Style/針尖類型 | Needle Length/針頭長度 |
| 203310 | 250 µL | 1700 | AccuDil® (AD) | -- | -- |
| 201600 | 250 µL | 1700 | Diluter AccuDil® (DAD) | -- | -- |
| 201100 | 250 µL | 1700 | AccuDil® (AD) | -- | -- |
| 84889 | 250 µL | 1800 | Removable Needle (RN) | 2 | 2 inch (51 mm) |
| 84887 | 250 µL | 1800 | Cemented Needle (N) | 2 | 2 inch (51 mm) |
| 84861 | 250 µL | 800 | Removable Needle (RN) | 2 | 2 inch (51 mm) |
| 81185 | 250 µL | 1700 | Luer Tip Cemented Needle (LTN) | 3 | 2 inch (51 mm) |
| 81175 | 250 µL | 1700 | Luer Tip Cemented Needle (LTN) | 3 | 2 inch (51 mm) |
| 81165 | 250 µL | 1700 | Removable Needle (RN) | 3 | 2 inch (51 mm) |
| 81162 | 250 µL | 1700 | ChemSeal (C, 1/4"-28) | -- | -- |
| 81160 | 250 µL | 1700 | ChemSeal (C, 1/4"-28) | -- | -- |
| 81156 | 250 µL | 1700 | Sample Lock (SL) | 2 | 2 inch (51 mm) |
| 81139 | 250 µL | 1700 | Luer Tip Cemented Needle (LTN) | 5 | 2 inch (51 mm) |
| 81130 | 250 µL | 1700 | Removable Needle (RN) | 2 | 2 inch (51 mm) |
| 81126 | 250 µL | 1700 | Diluter PTFE Luer Lock (D) | -- | -- |
| 81122 | 250 µL | 1700 | PTFE Luer Lock (TLL) | No Needle Included | No Needle Included |
| 81120 | 250 µL | 1700 | PTFE Luer Lock (TLL) | No Needle Included | No Needle Included |
| 81108 | 250 µL | 1700 | Luer Tip Cemented Needle Special (LTSN) | 2, 3, 4, 5, or AS | Custom Needle Length |
| 81101 | 250 µL | 1700 | Luer Tip (LT) | No Needle Included | No Needle Included |
| 81100 | 250 µL | 1700 | Luer Tip Cemented Needle (LTN) | 2 | 2 inch (51 mm) |
| 80765 | 250 µL | 700 | Cemented Needle (N) | 3 | 2 inch (51 mm) |
| 80739 | 250 µL | 700 | Cemented Needle (N) | 5 | 2 inch (51 mm) |
| 80730 | 250 µL | 700 | Removable Needle (RN) | 2 | 2 inch (51 mm) |
| 80708 | 250 µL | 700 | Luer Tip Cemented Needle Special (LTSN) | 2, 3, 4, 5, or AS | Custom Needle Length |
| 80701 | 250 µL | 700 | Luer Tip (LT) | No Needle Included | No Needle Included |
| 80700 | 250 µL | 700 | Cemented Needle (N) | 2 | 2 inch (51 mm) |
| 7663-01 | 250 µL | 1800 | Removable Needle (RN) | No Needle Included | No Needle Included |
| 7657-01 | 250 µL | 1700 | Removable Needle (RN) | No Needle Included | No Needle Included |
| 7646-01 | 250 µL | 800 | Removable Needle (RN) | No Needle Included | No Needle Included |
| 7639-01 | 250 µL | 700 | Removable Needle (RN) | No Needle Included | No Needle Included |
瑞士Hamilton 250μL 微量進樣針 注射器
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Hamilton進樣針針頭產品根據(jù)不同的應用領域提供不同的針頭樣式。標準的針頭都是用不銹鋼制造的，優(yōu)化過程根據(jù)使用和進樣針容量制定。針頭的標準長度為51毫米，標準針尖類型為2或者3。
標準的針號：
l 26s，用于5μL和10μL的進樣針。
l 22s，用于25μL和250μL的進樣針。
l 22，用于500μL或以上的進樣針。
pst2：用于色譜分析的標準針頭，10~12°斜邊角，非中心取點，建議用于隔膜穿透。（針號分布從22s~26s的針頭用于隔膜穿透上）
pst3： 90°斜邊角，主要使用在HPLC注射閥上。有精確的進樣量，建議用于樣品移液。（如薄層色譜法）
pst4：針頭角度是10~12°，并且動物注射后會留下明顯的尖點。
pst5:：帶有密閉端口和邊孔的圓錐形針頭，隔膜被刺穿時，能避免端口被阻塞?？捎冕樚柗植紡?/span>10~26s。精細校準的非結晶乙烯基塑料針頭，具有理想的隔膜刺穿效果。
pstAS：帶有8°的錐形針頭，被設計用來刺穿GC自動取樣器的隔片。提供26,26s,23,23s,22,22s的標準針頭，其他型號針頭需要定購。
這些針頭都是經過電子拋光和電鍍細化的，是一個電化學去除材料影響和毛刺的制造工藝。這種工藝被用于pst2和pst3針頭的制造，以ZUI大限度減小刺穿時對于生物膜的破壞。可電鍍細化的針頭范圍為10~26s。SN針頭只有標準的錐形針頭。
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