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瑞士Hamilton哈美頓 25μL 微量進樣針 注射器
瑞士Hamilton 25μL 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 |
| 84880 | 25 µL | 1800 | Removable Needle (RN) | 2 | 2 inch (51 mm) |
| 84878 | 25 µL | 1800 | Cemented Needle (N) | 2 | 2 inch (51 mm) |
| 84855 | 25 µL | 800 | Removable Needle (RN) | 2 | 2 inch (51 mm) |
| 84854 | 25 µL | 800 | Cemented Needle (N) | 2 | 2 inch (51 mm) |
| 80465 | 25 µL | 700 | Cemented Needle (N) | 3 | 2 inch (51 mm) |
| 80439 | 25 µL | 700 | Cemented Needle (N) | 5 | 2 inch (51 mm) |
| 80430 | 25 µL | 700 | Removable Needle (RN) | 2 | 2 inch (51 mm) |
| 80408 | 25 µL | 700 | Cemented Needle Special (SN) | 2, 3, 4, 5, or AS | Custom Needle Length |
| 80401 | 25 µL | 700 | Luer Tip (LT) | No Needle Included | No Needle Included |
| 80400 | 25 µL | 700 | Cemented Needle (N) | 2 | 2 inch (51 mm) |
| 80285 | 25 µL | 1700 | Cemented Needle (N) | 3 | 2 inch (51 mm) |
| 80275 | 25 µL | 1700 | Cemented Needle (N) | 3 | 2 inch (51 mm) |
| 80265 | 25 µL | 1700 | Removable Needle (RN) | 3 | 2 inch (51 mm) |
| 80262 | 25 µL | 1700 | ChemSeal (C, 1/4"-28) | -- | -- |
| 80239 | 25 µL | 1700 | Cemented Needle (N) | 5 | 2 inch (51 mm) |
| 80230 | 25 µL | 1700 | Removable Needle (RN) | 2 | 2 inch (51 mm) |
| 80226 | 25 µL | 1700 | Diluter PTFE Luer Lock (D) | -- | -- |
| 80223 | 25 µL | 1700 | PTFE Luer Lock (TLL) | No Needle Included | No Needle Included |
| 80222 | 25 µL | 1700 | PTFE Luer Lock (TLL) | No Needle Included | No Needle Included |
| 80208 | 25 µL | 1700 | Cemented Needle Special (SN) | 2, 3, 4, 5, or AS | Custom Needle Length |
| 80201 | 25 µL | 1700 | Luer Tip (LT) | No Needle Included | No Needle Included |
| 80200 | 25 µL | 1700 | Cemented Needle (N) | 2 | 2 inch (51 mm) |
| 7660-01 | 25 µL | 1800 | Removable Needle (RN) | No Needle Included | No Needle Included |
| 7654-01 | 25 µL | 1700 | Removable Needle (RN) | No Needle Included | No Needle Included |
| 7643-01 | 25 µL | 800 | Removable Needle (RN) | No Needle Included | No Needle Included |
| 7636-01 | 25 µL | 700 | Removable Needle (RN) | No Needle Included | No Needle Included |
瑞士Hamilton 25μL 微量進樣針 注射器
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Hamilton進樣針針頭產(chǎn)品根據(jù)不同的應(yīng)用領(lǐng)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最理想）
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。可用針號分布從10~26s。精細校準的非結(jié)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(shè)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(jīng)過電子拋光和電鍍細化的，是一個電化學(xué)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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