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低溫薄切片鑽石刀Cryo Diamond Knife
選擇指南
· 低溫薄切片的用刀
· 切片厚度30nm - 1μm,刀鋒1.5 - 4mm.
· 分為乾濕兩種切片用刀,一定注意這點
· 應用於所以的低溫環境切片,例如,低溫保存樣品、冰凍包埋樣品、聚酯類或橡膠包埋的工業樣品
相對於玻璃刀,它的顯著特點如下:
· 切片更薄
· 一刀兩用:*薄切片半*薄切片均可
· 很容易切出長條形切片
· 較低壓力可以切出更一致的切片
· 節約時間:免去玻璃刀的製刀換刀
cryo 25°diamond knife,用來切冰凍含水樣本,25°角度尖銳,壓力變小,可以取得好的保存結構
cryo 35° cryo 45°diamond knife:低溫45°鑽石刀用來常規的低溫切片;低溫35°鑽石刀可以相對的降低對樣品的機械損傷(相對低溫45°鑽石刀大約降低20%的壓力),可以得到較好的冰凍樣品的結構形態。
三角基座形的鑽石刀主要製作乾切片。
cryo dry diamond knife
貨號 |
品名 |
角度 |
長度 |
30-CD25 |
Cryo Dry Diamond Knife 低溫薄切片鑽石刀 |
25° |
3.0mm |
15-CDL |
Cryo Dry Diamond Knife |
35° |
1.5mm |
18-CDL |
Cryo Dry Diamond Knife |
35° |
1.8mm |
21-CDL |
Cryo Dry Diamond Knife |
35° |
2.1mm |
24-CDL |
Cryo Dry Diamond Knife |
35° |
2.4mm |
27-CDL |
Cryo Dry Diamond Knife |
35° |
2.7mm |
30-CDL |
Cryo Dry Diamond Knife |
35° |
3.0mm |
35-CDL |
Cryo Dry Diamond Knife |
35° |
3.5mm |
40-CDL |
Cryo Dry Diamond Knife |
35° |
4.0mm |
15-CDS |
Cryo Dry Diamond Knife |
45° |
1.5mm |
18-CDS |
Cryo Dry Diamond Knife |
45° |
1.8mm |
21-CDS |
Cryo Dry Diamond Knife |
45° |
2.1mm |
24-CDS |
Cryo Dry Diamond Knife |
45° |
2.4mm |
27-CDS |
Cryo Dry Diamond Knife |
45° |
2.7mm |
30-CDS |
Cryo Dry Diamond Knife |
45° |
3.0mm |
35-CDS |
Cryo Dry Diamond Knife |
45° |
3.5mm |
40-CDS |
Cryo Dry Diamond Knife |
45° |
4.0mm |
Cryo Wet diamond knife
15-CWL |
Cryo Wet Diamond Knife低溫薄切片鑽石刀 |
35° |
1.5mm |
18-CWL |
Cryo Wet Diamond Knife |
35° |
1.8mm |
21-CWL |
Cryo Wet Diamond Knife |
35° |
2.1mm |
24-CWL |
Cryo Wet Diamond Knife |
35° |
2.4mm |
27-CWL |
Cryo Wet Diamond Knife |
35° |
2.7mm |
30-CWL |
Cryo Wet Diamond Knife |
35° |
3.0mm |
35-CWL |
Cryo Wet Diamond Knife |
35° |
3.5mm |
40-CWL |
Cryo Wet Diamond Knife |
35° |
4.0mm |
15-CWS |
Cryo Wet Diamond Knife |
45° |
1.5mm |
18-CWS |
Cryo Wet Diamond Knife |
45° |
1.8mm |
21-CWS |
Cryo Wet Diamond Knife |
45° |
2.1mm |
24-CWS |
Cryo Wet Diamond Knife |
45° |
2.4mm |
27-CWS |
Cryo Wet Diamond Knife |
45° |
2.7mm |
30-CWS |
Cryo Wet Diamond Knife |
45° |
3.0mm |
35-CWS |
Cryo Wet Diamond Knife |
45° |
3.5mm |
40-CWS |
Cryo Wet Diamond Knife |
45° |
4.0mm |
使用此款鑽石刀得到的作品展示如下:
一、Polypropylene/Polyamid blend
Cryosection, RuO4 stained. 11250x magnification. E. Ingolic, Technical University of Graz.
二、Localisation of megalin in an ultrathin cryosection of rat kidney
Immunogold labeling is present in the brushborder and endocytotic vesicles of a proximal tubular cell. 25,000x magnification. B. Guhl and J. Roth, Inst. for Cell- and Molecular Pathology, University of Zürich.
三、High pressure frozen mature bovine articular cartilage tissue
Cryosection. 55,000x magnification. M. Michel, M.E. Müller Inst. for Biomechanics, University of Bern.