High reliability and outstanding performance. LCD display for precise monitoring of set and actual speeds, a wide range of speed from 50 to 2200rpm with control accuracy of  ±3rpm. Brushless DC motor for long life, maintenance free and explosion proof Torque trend display for real-time information on viscosity changes. Safety circuits allow for safe stop function in anti-stall or overload conditions. Smooth operation prevents accidental spillage and splashing. Provides constant speed even with changes in viscosities of the samples. Remote function provide PC control and data transmission. Availability of auto-restart function in case of power loss for overnight operations. Package includes: Crossed stirrer (SKU: 18900071) & Universal plate stand (SKU: 18900258) Specifications Model OS20-Pro Max Stirring Quantity 20L Power 70W Motor Type Brushless DC Motor Motor Input Power 60W Motor Output Power 50W Speed Range 50-2200rpm Speed Display Accuracy ±3rpm Speed Display LCD Torque Display LCD Voltage 100-240V, 50/60 Hz Overload Protection Display LED lights Max Torque 40Ncm Viscosity Max. 10000mPas Chuck Range Diameter 0.5-10mm Dimension[WxHxD] 83x220x186mm Weight 2.8kg Protection Class IP42 Permissible Ambient Temperature and Humidity 5-40°C, 80%RH Data Connector 5S232 Accessories SKU Descriptions 18900258 Universal plate stand (WxD: 20x31cm), including support holder (H: 78cm) and fixing device (Grey) 18900131 Universal plate stand (WxD: 20x31cm), including support holder (H: 78cm) and fixing device 18900071 Crossed stirrer, shaft length 40cm,stirrer diameter 5cm, 304 stainless steel  18900072 Straight stirrer, shaft length 40cm,stirrer diameter 6cm, 304 stainless steel  18900073 Blade stirrer, shaft length 40cm,stirrer diameter 6.8cm, 304 stainless steel  18900074 Centrifugal stirrer, shaft length 40cm,stirrer diameter 9cm, 304 stainless steel  18900075 Crossed stirrer, shaft length 35cm,stirrer diameter 6.5cm, PTFE coated 18900076 Straight stirrer, shaft length 35cm,stirrer diameter 7cm, PTFE coated 18900077 Blade stirrer, shaft length 35cm,stirrer diameter 6.8cm, PTFE coated 18900078 Centrifugal stirrer, shaft length 35cm,stirrer diameter 8.5cm, PTFE coated 18900330 Crossed stirrer, shaft length 40cm,stirrer diameter 5cm, 316L stainless steel (prevents liquid spills）

Read more less

High reliability and outstanding performance. A wide range of speed from 50-2200rpm. Brushless DC motor for long life Maintenance free and explosion proof. LED screen for monitoring actual speed. Safety circuits allow for safe stop function in anti-stall or overload condition Package includes: Crossed stirrer (SKU: 18900071) & Universal plate stand (SKU: 18900258) Specifications Model OS20-S Max Stirring Quantity 20L Motor Type Brushless DC Motor Motor Input Power 60W Motor Output Power 50W Voltage 100-240V, 50/60 Hz Power 70W Speed Range 50-2200rpm Speed Display Accuracy ±3rpm Speed Display LED Overload Protection Display LED lights Max Torque 40Ncm Viscosity Max. 10000mPas Chuck Range Diameter 0.5-10mm Dimension[WxHxD] 83x220x186mm Weight 2.8kg Protection Class IP42 Permissible Ambient Temperature and Humidity 5-40°C, 80%RH Accessories SKU Descriptions 18900258 Universal plate stand (WxD: 20x31cm), including support holder (H: 78cm) and fixing device (Grey) 18900131 Universal plate stand (WxD: 20x31cm), including support holder (H: 78cm) and fixing device 18900071 Crossed stirrer, shaft length 40cm,stirrer diameter 5cm, 304 stainless steel  18900072 Straight stirrer, shaft length 40cm,stirrer diameter 6cm, 304 stainless steel  18900073 Blade stirrer, shaft length 40cm,stirrer diameter 6.8cm, 304 stainless steel  18900074 Centrifugal stirrer, shaft length 40cm,stirrer diameter 9cm, 304 stainless steel  18900075 Crossed stirrer, shaft length 35cm,stirrer diameter 6.5cm, PTFE coated 18900076 Straight stirrer, shaft length 35cm,stirrer diameter 7cm, PTFE coated 18900077 Blade stirrer, shaft length 35cm,stirrer diameter 6.8cm, PTFE coated 18900078 Centrifugal stirrer, shaft length 35cm,stirrer diameter 8.5cm, PTFE coated 18900330 Crossed stirrer, shaft length 40cm,stirrer diameter 5cm, 316L stainless steel (prevents liquid spills）

Read more less

Sterile Easy to handle for operator Easier/lighter to eject More accurate sample delivery Seal well between Pipette and Pipette tip 96 tips/rack, 10 racks/pack

Read more less

Sterile Easy to handle for operator Easier/lighter to eject More accurate sample delivery Seal well between Pipette and Pipette tip 96 tips/rack, 10 racks/pack

Read more less

Sterile DNase, RNase and pyrogen free Easy to handle for operator Easier/lighter to eject More accurate sample delivery Sealed well between pipette and pipette tip

Read more less

Sterile DNase, RNase and pyrogen free Easy to handle for operator Easier/lighter to eject More accurate sample delivery Sealed well between pipette and pipette tip

Read more less

Low Retention Sterile DNase/RNase Free Easy to handle for operator Easier/lighter to eject More accurate sample delivery Seal well between Pipette and Pipette tip 96 tips/rack, 10 racks/pk, 960 tips

Read more less

Low Retention Sterile DNase/RNase Free Easy to handle for operator Easier/lighter to eject More accurate sample delivery Seal well between Pipette and Pipette tip 96 tips/rack, 10 racks/pk, 960 tips

Read more less

Formulated for running proteins on Bis-Tris gels, including Invitrogen's NuPAGE® Bis-Tris gel. MES SDS Running Buffer is preferred for separating small- to medium-sized proteins. Composition: 1xMES SDS Running Buffer: Tris 50 mM, MES 50 mM, SDS 0.1%, EDTA 1 mM, pH 7.3. (Exact same composition as NuPage and Bolt 20xMES Running Buffers) Compatibility: Bis-Tris precast gels, including Bolt gels and NuPAGE gel Storage: 4°C recommended. Shelf-life: 6 months, when stored properly. MSDS

Read more less

Formulated for running proteins on Bis-Tris gels, including Invitrogen's NuPAGE® Bis-Tris gel. MES SDS Running Buffer is preferred for separating small- to medium-sized proteins. Composition: 1xMES SDS Running Buffer: Tris 50 mM, MES 50 mM, SDS 0.1%, EDTA 1 mM, pH 7.3. (Exact same composition as NuPage and Bolt 20xMES Running Buffers) Compatibility: Bis-Tris precast gels, including Bolt gels and NuPAGE gel Storage: 4°C recommended. Shelf-life: 6 months, when stored properly. MSDS

Read more less

Formulated for running proteins on Bis-Tris gels, including Invitrogen's NuPAGE® Bis-Tris gel. MES SDS Running Buffer is preferred for separating small- to medium-sized proteins. Composition: 1xMES SDS Running Buffer: Tris 50 mM, MES 50 mM, SDS 0.1%, EDTA 1 mM, pH 7.3. (Exact same composition as NuPage and Bolt 20xMES Running Buffers) Compatibility: Bis-Tris precast gels, including Bolt gels and NuPAGE gel Storage: 4°C recommended. Shelf-life: 6 months, when stored properly. MSDS

Read more less

Formulated for running proteins on Bis-Tris gels, including Invitrogen's NuPAGE® and Bolt Bis-Tris gel. MOPS/SDS Running Buffer is preferred for separating medium- to large-sized proteins. Both MES SDS Running Buffer and MOPS SDS Running Buffer can be used with Bis-Tris gels. MES has a lower pKa than MOPS, making the MES SDS Running Buffer faster than the MOPS SDS running buffers. The difference in ion migration affects stacking and results in a difference in protein separation range between these buffers. Use of MOPS buffer allows proteins to run slower than when using MES buffer. MOPS buffer is preferred for separating medium- to large-sized proteins. MES buffer is preferred for separating small- to medium-sized proteins.Composition: Tris 50 mM, MOPS 50 mM, SDS 0.1%, EDTA 1 mM, pH 7.7. (Exact same composition as NuPage and Bolt 20xMOPS Running Buffers) Compatibility: Bis-Tris precast gels, including Bolt gels and NuPAGE gel Storage: 4°C recommended. Shelf-life: 6 months, when stored properly. MSDS

Read more less