5. Sample preparation Sampling 454 Grinding 466 ... - Labochema

GENERAL CATALOGUE 2010/11
5. Sample preparation
Mixing, Homogenization/Homogenizers
1
Duall homogenizers, with PTFE pestle
With conical and cylindrical area for effective tissue for homogenising. The PTFE pestle is ideal for soft tissue such as
brain or liver. The pestle is suitable for motor drive. The space between the pestle and mortar is between 0.1 to
0.15mm. Spare components are available and are completely interchangeable.
1
Size Capacity Pestle Mortar
L x o.d. L x o.d.
PK
Cat. No.
20
21
22
23
24
25
2
ml mm mm
1 155 x 4.5 80 x 13
3 210 x 6 120 x 16
5 228 x 6 150 x 18
15 268 x 6 175 x 25
30 305 x 10 215 x 32
50 330 x 10 225 x 38
Potter-elvehjem homogenizers, with glass pestle
All-glass. Pestle is suitable for motor drive. The space between the pestle and mortar is between 0.1 to 0.15mm.
Spare components are available and are completely interchangeable.
1
1
1
1
1
1
9.651 656
9.651 657
9.651 658
9.651 659
9.651 660
9.651 661
2
Size Capacity Pestle
L x o.d.
Mortar
L x o.d.
PK
Cat. No.
19
21
22
23
24
ml mm mm
1 145 x 5 95 x 13
5 205 x 6 140 x 16
8 215 x 8 150 x 18
17 265 x 10 175 x 25
45 315 x 10 220 x 32
1
1
1
1
1
9.651 674
9.651 675
9.651 676
9.651 677
9.651 678
3
Potter-elvehjem homogenizers, with PTFE pestle
With PTFE pestle and glass mortar. Sizes 21 and 24 have notches on the bottom edge of the pestle so that particles
can be transported up to the cylindrical part of the mortar for extraction. The space between the pestle and mortar is
between 0.1 to 0.15mm. Spare components are available and are completely interchangeable.
3
Size Capacity Pestle
L x o.d.
Mortar
L x o.d.
PK
Cat. No.
18
19
20
21
22
23
24
4
ml mm mm
0.5
130 x 3 80 x 12
1
154 x 5 95 x 12
3
154 x 5 115 x 12
5
215 x 6 140 x 15
8
212 x 6 150 x 19
17
266 x 6 175 x 25
45
269 x 6 220 x 32
Homogenizer drive unit, schütt homgen plus
1
1
1
1
1
1
1
9.651 689
9.651 690
9.651 691
9.651 692
9.651 693
9.651 694
9.651 695
For the gentle homogenization of biological samples or for grinding tough, rigid material
schuett-biotec
which is difficult to break down. Complete with load-compensating drive unit and
universal quick-action chuck, transparent Plexiglas cooling jacket and multi-purpose spanner for centring
homogenizing vessels of varying sizes. Portable, but highly stable and vibration-free due to its triple-post frame
construction, and easy to use. Provides high torque, even at the low speed range, ensuring extremely powerful
homogenizing. Continuously adjustable speed range: 40 to 3000 rpm. Provides reproducible homogenizing by
maintaining constant rotational speed, which is shown on an easy to read, 4-digit LED display. The fast-action
clamping chuck with hollow shaft permits rapid and easy replacement of the pestle and allows pestles with longer
shafts to be used. We highly recommend using a quick-grip chuck for glass pestles to minimize lateral movement (and
therefore strain) of the glass shaft. The cooling jacket incorporates a clamping holder suitable for Eppendorf test
tubes and homogenizing vessels with outside diameters from 10 to 40 mm. Sample cooling is easily achieved using
ice, which can be introduced into the cooling jacket through a screw capped opening. The homogenizing vessel moves
up and down in conjunction with the cooling jacket platform and is raised and lowered using a lever jack. The long
lever facilitates thorough homogenizing without much effort.
For 230 V 50/60 Hz, 330 W single phase supplies (optionally available for 115 V 50/60 Hz).
4
We also offer a sterile alternative for use in a glove box and with infectious material. Details on request.
Type
schuett homgen pluș 230 V
Quick-change chuck
for glass pestle
External
dimensions
(W x D x H)
mm
320 x 300 x 880
-
PK
1
1
Cat. No.
9.651 560
9.651 564
E & OE.
527