Hamilton 600系列微量注射器/進(jìn)樣針主要應(yīng)用于動物注射，容積有2.5uL和5uL，針頭均可拆卸。600系列特殊的針桿加粗型設(shè)計(jì)，有效避免了小體積進(jìn)樣針推桿易彎曲變形的問題，大大延長了進(jìn)樣針的使用壽命和注射時(shí)的進(jìn)樣效果。 

Hamilton微量注射器/進(jìn)樣針性能優(yōu)異，廣泛應(yīng)用于科學(xué)實(shí)驗(yàn)小動物（大鼠、小鼠、兔子等）注射，包括大腦、脊髓、眼角膜等部位，能夠很好的滿足實(shí)驗(yàn)動物微小部位精確注射的要求。

Hamilton擁有全世界最多的微量注射器針頭規(guī)格，以大鼠的眼角膜注射為例，一般推薦極細(xì)的33G進(jìn)樣針頭，可最大程度保護(hù)眼角膜不受機(jī)械損傷。PST4的針尖型號專為動物注射量身定制，針頭長度和針尖斜面角度（12,、30、45°）可根據(jù)客戶要求而定，為用戶的實(shí)際注射應(yīng)用提供多種解決方案。

=== 訂貨信息 ===

貨號: 7632-01 2.5 µL，RN（針頭可換）型，不帶針頭，針頭需另購 Volume 2.5 µL Syringe Type Microliter Syringe Series 600 Termination Removable Needle (RN) Needle Small RN Gauge No Needle Included Point Style No Needle Included Needle Length No Needle Included Std. Needle Dead Volume N/A Fluid Path SST, borosilicate glass Autoclavable Yes Gas Sterilizable Yes Pressure 2000 psig (137.9 bar) Maximum Temperature 115°C / 239°F Minimum Temperature 10°C / 50°F Barrel Inner Diameter 0.014 inches (0.343 mm) Barrel Outer Diameter 0.260 inches (6.60 mm)

貨號: 87942 2.5 µL，RN（針頭可換）型,  針號：22s ga， 針長：51mm， 針尖：pst3 Volume 2.5 µL Syringe Type Microliter Syringe Series 600 Termination Removable Needle (RN) Needle Small RN Gauge 22s gauge Point Style 3 Needle Length 2 inch (51 mm) Needle Inner Diameter 0.005 inches (0.13 mm) Needle Outer Diameter 0.028 inches (0.711 mm) Std. Needle Dead Volume 1.13 µL Fluid Path SST, borosilicate glass Autoclavable Yes Gas Sterilizable Yes Pressure 2000 psig (137.9 bar) Maximum Temperature 115°C / 239°F Minimum Temperature 10°C / 50°F Barrel Inner Diameter 0.014 inches (0.343 mm) Barrel Outer Diameter 0.260 inches (6.60 mm) Sales Quantity 1 syringe per pack

貨號: 7633-01 5 µL，RN(針頭可換)型，不帶針頭，針頭需另購 Volume 5 µL Syringe Type Microliter Syringe Series 600 Termination Removable Needle (RN) Needle Small RN Gauge No Needle Included Point Style No Needle Included Needle Length No Needle Included Std. Needle Dead Volume N/A Fluid Path SST, borosilicate glass Autoclavable Yes Gas Sterilizable Yes Pressure 2000 psig (137.9 bar) Maximum Temperature 115°C / 239°F Minimum Temperature 10°C / 50°F Barrel Inner Diameter 0.0189 inches (0.480 mm) Barrel Outer Diameter 0.260 inches (6.60 mm)

貨號: 87943 5 µL，RN(針頭可換)型, 針號：22s ga，針長：51mm，針尖：pst3 Volume 5 µL Syringe Type Microliter Syringe Series 600 Termination Removable Needle (RN) Needle Small RN Gauge 22s gauge Point Style 3 Needle Length 2 inch (51 mm) Needle Inner Diameter 0.005 inches (0.13 mm) Needle Outer Diameter 0.028 inches (0.711 mm) Std. Needle Dead Volume 1.13 µL Fluid Path SST, borosilicate glass Autoclavable Yes Gas Sterilizable Yes Pressure 2000 psig (137.9 bar) Maximum Temperature 115°C / 239°F Minimum Temperature 10°C / 50°F Barrel Inner Diameter 0.0189 inches (0.480 mm) Barrel Outer Diameter 0.260 inches (6.60 mm) 備注：用戶可根據(jù)小動物注射試驗(yàn)的具體應(yīng)用要求，選擇最合適的針頭： 1）  針頭長度：默認(rèn)標(biāo)準(zhǔn)針長度均為51mm，用戶可指定針的長度； 2）  針尖類型：針尖的類型對實(shí)驗(yàn)影響非常大，請參考下面的示意圖選擇合適針尖：