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Tube, with Snap-On Cap, Polyethylene, 250 µL
Bio-Vial™, Tube, Polypropylene, 4 mL
Stack, Four-Shelf Side Loader試管架
Tube, Thickwall, Polycarbonate, 50 mL
Tube, with Snap-On Cap, Polycarbonate, 50 mL
Tube, Thinwall, Ultra-Clear™, 15.0 mL
Tube, Quick-Seal™, Polyallomer, 1.2 mL
g-Max Kit, Quick-Seal™, Polyallomer, 6.0 mL
g-Max Kit, Quick-Seal™, Polyallomer, 3.5 mL
g-Max Kit, Quick-Seal™, Polyallomer, 5.1 mL
Tube, OptiSeal™, Polyallomer, 4.7 mL
Tube, OptiSeal™, Polyallomer, 36.2 mL
Tube, Thickwall, Polyallomer, 3.2 mL
Tube, Quick-Seal™, Polyallomer, 5.1 mL
Tube, OptiSeal™, Polyallomer, 4.9 mL
Tube, Thinwall, Polyallomer, 15.0 mL
Tube, OptiSeal™, Polyallomer, 3.3 mL
Tube, OptiSeal™, Polyallomer, 8.9 mL
Tube, OptiSeal™, Polyallomer, 32.4 mL
Tube, OptiSeal™, Polyallomer, 11.2 mL
g-Max Kit, Quick-Seal™, Polyallomer, 27 mL
Tube, Quick-Seal™konical™Polyallomer8mL
Tube, Quick-Seal™,konical™, Polyallomer, 28 mL
Tube, Quick-Seal™,konical™, Polyallomer, 1.5 mL
Tube, Quick-Seal™, Polyallomer, 3.9 mL
Tube, Quick-Seal™,konical™, Polyallomer, 8.5 mL
Tube, Quick-Seal™,konical™, Polyallomer, 4 mL
Tube, Quick-Seal™,konical™, Polyallomer, 1.3 mL
Tube, Quick-Seal™,konical™, Polyallomer, 23 mL
Tube, Quick-Seal™,konical™, Polyallomer, 3 mL
Tube, Thinwall,konical™, Polyallomer, 1.5 mL
Tube, Thinwall,konical™, Polyallomer, 10 mL
Tube, Thinwall,konical™, Polyallomer, 14.5 mL
Tube, Thinwall,konical™, Polyallomer, 25 mL
Tube, Thinwall,konical™, Polyallomer, 30 mL
Tube, Quick-Seal™,konical™, Polyallomer, 3.2 mL
Tube, Thinwall,konical™, Polyallomer, 3 mL
Tube, with Snap-On Cap, Polypropylene, 50 mL
Tube, with Snap-On Cap, Polypropylene, 1.5 mL
g-Max Kit, Quick-Seal™, Polyallomer, 4.2 mL
g-Max Kit, Quick-Seal™, Polyallomer, 2.0 mL
g-Max Kit, Quick-Seal™, Polyallomer, 15 mL
Bottle, Polycarbonate, 10.4 mL
Tube, Thickwall, Polyallomer, 81 mL
Tube, Thickwall, Polyallomer, 32 mL
Tube, Thickwall, Polycarbonate, 4 mL
Tube, Polyallomer, Thickwall, 3.5 mL
Tube, Quick-Seal™, Polyallomer, 4.2 mL
Tube, Thickwall, Polyallomer, 6.5 mL
Tube, Quick-Seal™, Polyallomer, 17 mL
Tube, Thickwall, Polycarbonate, 6.5 mL
Tube, Thickwall, Polycarbonate, 1.0 mL
Tube, Thickwall, Polyallomer, 4 mL
Bottle Assembly, Polycarbonate, 500 mL
Tube, Quick-Seal™, Polyallomer, 3.5 mL
Tube, Thickwall, Polyallomer, 10 mL
Tube, Thickwall, Polycarbonate, 32 mL
Bottle, Assembly, Polycarbonate, 70 mL
Tube, Thickwall, Polycarbonate, 10 mL
Tube, Thickwall, Polycarbonate, 3 mL
Tube, Thickwall, Polyallomer, 3 mL
Tube, Thickwall, Polyallomer, 10.5 mL
Tube, Thickwall, Polycarbonate, 81 mL
Tube, Thickwall, Polycarbonate, 3.5 mL
Bottle, with Cap Assembly, Polycarbonate, 10.4 mL
Bottle Assembly, Polycarbonate, 70 mL
Tube, Thickwall, Polyallomer, 3.5 mL
Tube, Thickwall, Polycarbonate, 10.5 mL
Bottle, with Cap Assembly, Polycarbonate, 26.3 mL
Tube, Quick-Seal™, Polyallomer, 5.9 mL
Bottle Assembly, Polycarbonate, 26.3 mL
Tube, Thinwall, Polyallomer, 2.2 mL
Tube, Thinwall, Ultra-Clear™, 800 µL
Tube, Quick-Seal™, Ultra-Clear™, 6.0 mL
Tube, Thickwall, Polyallomer, 500 µL
Tube, Quick-Seal™, Ultra-Clear™, 27 mL
Tube, Quick-Seal™, Polyallomer, 8 mL
Tube, Quick-Seal™, Polyallomer, 10 mL
意大利VELP FIWE系列粗纖維分析儀?
?產品說明:
意大利VELP FIWE系列粗纖維分析儀?適合粗纖維的測定,粗纖維即是不可消化的物質。FIWE分析速度快,結果可靠,重復率高,在如下領域有廣泛應用。
總粗纖維分析
中性洗滌纖維、酸性洗滌纖維測試
酸性洗滌木質素
纖維素組成(半纖維素,木質素、纖維素)
FIWE測定包含單次或者多次的煮、漂洗、過濾過程。
FIWE纖維素測定儀采用國標推薦的重量差法,通過酸性、堿性試劑洗滌,zui終測定食品、 飼料等樣品中纖維素的含量,包括粗纖維、中性/酸性洗滌纖維、木質素、纖維素、半纖維素等。
儀器可進行熱浸提或冷浸提,由三通閥控制樣品的過濾和反吹,其氣泵反吹技術,避免樣品粘 連的同時使樣品充分反應;*蠕動泵,用于廢液排空,收集樣品殘渣;兩個獨立的試劑預熱裝置(RC2),能夠快速加熱酸堿,提高實驗效率。能同時處理多個樣品(6個或3個),并且每個樣品可以單獨操作。
COEX冷浸提裝置用于樣品的前期快速處理,適用于脂肪含量大于1%的樣品。
為了測得可靠的粗纖維數據,樣品中脂肪的含量一定要低(<1%)。對于超過這個值的樣品,需要用石油醚、丙酮、己烷等試劑做預處理,COEX就是快速提取脂肪的儀器,所用坩堝同FIWE纖維素測定儀坩堝是一樣的。
很大的優勢是,脂肪提取完之后可以進行纖維素提取,樣品置于玻璃砂芯坩堝中,采用溶劑(如石油醚等)對樣品進行處理,通過儀器中高效空氣泵、蠕動泵可對樣品進行過濾,達到快速除脂的目的。
意大利VELP FIWE系列粗纖維分析儀?
?技術參數:
型號 | FIWE3 | FIWE6 | COEX |
批處理量 | 3個/批,樣品量0.5~3g | 6個/批,樣品量0.5~3g | 6個/批 |
重復精度 | ± 1% | ± 1% | - |
功率/W | 900 | 1200 | 120 |
重量/Kg | 35 | 40 | 19 |
尺寸/mm | 530x620x390 | 760x620x390 | 730x300x380 |