| 實(shí)驗(yàn)室使用的各種規(guī)格玻璃燒器、玻璃量器、玻璃瓶器，品種齊全。 |
WX-34505-33 Pyrex®5640容量瓶，3000毫升，每箱1件
北京眾誠(chéng)達(dá)科技有限公司專業(yè)代理德國(guó)VITLAB塑料產(chǎn)品系列。更多PFA、PMP、PP、SAN、PS、PE-LD、PFA、ETFE、PTFE材質(zhì)實(shí)驗(yàn)室產(chǎn)品請(qǐng)電詢。
聚四氟乙烯容量瓶（簡(jiǎn)稱PTFE、F4）特性 外觀純百色 耐高溫：使用溫度-200～+250℃； 耐低溫：-196℃可保持5%； 耐腐蝕：耐強(qiáng)酸、強(qiáng)堿、王水和各種有機(jī)溶劑； 耐絕緣：介電性能與溫度、頻率無(wú)關(guān)； 高潤(rùn)滑：固體材料中摩擦系數(shù)最底； 不粘附：不粘附任何物質(zhì)； 無(wú)毒害：具有生理惰性，可植入人體內(nèi) 。
規(guī)格有： 25、50、100、150、200、250、500、1000、2000ml
| 微量容量瓶 A級(jí)認(rèn)證 玻璃塞 | 品牌：KIMBLE | | |||||||
| Volumetric Flasks, Micro, Class A, Cylindrical, Serialized ａnd Certified, Stopper | |||||||||
| 用途：體積標(biāo)定。 | |||||||||
| 簡(jiǎn)介：28017 A | |||||||||
| KIMAX flask is permanently marked with an individual serial number ａnd a marking spot. Supplied with a Certificate of Graduation Accuracy. Graduation ring blasted on the neck. Calibrated to contain. ground glass stopper is supplied with the flask. Cylindrical bodies allow for better mixing, draining ａnd withdrawal of samples by pipet. Wide base (circular for sizes 1, 2, ａnd 5 mL ａnd hexagonal for sizes 10 ａnd 25 mL) imparts much greater stability than is possible with a conventional shaped flask. Sizes 1-5 mL are designed from recommendations published by the Committee on Microchemical Apparatus of the Analytical Division, American Chemical Society, “Analytical Chemistry”, 28, page 1993 (Dec. 1956). All sizes are from ASTM Specification E237, Class A serialized requirements. Replacement stopper is 41900R. | |||||||||
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| 28017A-1 | | | | | | |
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| 28017A-2 | | | | | | |
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| 28017A-5 | | | | | | |
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| 28017A-10 | | | | | | |
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| 28017A-25 | | | | | | |
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| 容量瓶 A級(jí)認(rèn)證 玻璃塞 | 品牌：KIMBLE | | |||||||
| Volumetric Flasks, Class A, Serialized ａnd Certified, Stopper | |||||||||
| 用途：體積標(biāo)定。 | |||||||||
| 簡(jiǎn)介：28017 | |||||||||
| KIMAX flask is permanently marked with an individual serial number ａnd is supplied with a Certificate of Graduation Accuracy. Graduation ring is blasted on the neck. Flask is calibrated to contain. Supplied with a marking spot ａnd a ground glass stopper. These flasks have been carefully selected to meet the requirements for accuracy, appearance, glass quality, calibration line, ａnd inscriptions of former NBS Circular 602. Designed from ASTM Specification E288, Class A serialized requirements. Replacement stopper is 41900R. | |||||||||
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| 28017-10 | | | | | | |
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| 28017-25 | | | | | | |
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| 28017-50 | | | | | | |
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| 28017-100 | | | | | | |
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| 28017-200 | | | | | | |
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| 28017-250 | | | | | | |
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| 28017-500 | | | | | | |
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| 28017-1000 | | | | | | |
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| 28017-2000 | | | | | | |
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石英容量瓶
相關(guān)產(chǎn)品鏈接:
| 石英研缽 | 石英放水瓶 | 平口試管 刻度試管 | 石英三角燒瓶 |
| 石英容量瓶 | 石英血瓶 | 石英 燒杯 | 石英電解池 |
| 石英 玻璃視鏡 | 石英石墨爐用石英園片 | 吸收管 炭硫燃燒管 石英開(kāi)縫管 高溫燃燒管 | |
容量瓶：PFA聚四氟乙烯-全氟烷基乙烯材質(zhì)，螺紋蓋，透明，A級(jí)，符合DIN EN ISO 1042標(biāo)準(zhǔn)
可在121℃高溫滅菌，不會(huì)引起性誤差超標(biāo)，推薦清洗溫度60℃。
| 貨號(hào) | 體積ml | 誤差±ml | 螺紋GL | 個(gè)/PK |
| 107097 | 10 | 0.04 | 18 | 1 |
| 107197 | 25 | 0.04 | 18 | 1 |
| 107297 | 50 | 0.06 | 18 | 1 |
| 107397 | 100 | 0.10 | 18 | 1 |
| 107497 | 250 | 0.15 | 25 | 1 |
| 107597 | 500 | 0.25 | 25 | 1 |
1、提供PFA旋蓋。 螺旋蓋子確保封口密封性和防止外界的污染，安全性高。
2、耐高溫，耐化學(xué)腐蝕。高溫121°C（高壓）不會(huì)造成永久性的允差變大。建議清潔溫度不超過(guò)60°C以保護(hù)標(biāo)識(shí)。
3、透明度高,標(biāo)識(shí)刻度的環(huán)形標(biāo)記。
體積 ml 允差 ±ml 高度 mm 螺紋 GL 最小訂貨量 貨號(hào) 10 0.04 90 18 1 107097 25 0.04 115 18 1 107197 50 0.06 150 18 1 107297 100 0.10 180 18 1 107397 250 0.15 235 25 1 107497 500 0.25 270 25 1 107597