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E-mail
rocan17@126.com
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Phone
15306006803
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Address
30F, No. 297-1 Jiahe Road, Siming District, Xiamen City
Xiamen Loken Instrument Co., Ltd
rocan17@126.com
15306006803
30F, No. 297-1 Jiahe Road, Siming District, Xiamen City
Biochemical waste liquid suction system
Brand: Taiwan, China Loko
Model: Lafil200 BioDolphin
Product Features
◆ All in One, saving space
Lafil 200- BioDolphin integrates vacuum source, waste bottle, and BioDolphin waste suction kit to provide an integrated solution for laboratory waste suction, saving 50% space compared to traditional self-assembled systems.
◆ Large capacity, saving time
Lafil 200- BioDolphin comes standard with a 4L PP waste bottle, designed with a large capacity to reduce the frequency of waste removal and improve experimental efficiency. Alternatively, you can choose a 3.5L serum bottle according to your needs.
◆ Human machine safety, dual protection
Lafil 200- BioDolphin multi protection design, protecting operator safety and extending machine lifespan:
(1) The quick connector design makes it easier to remove the waste liquid bottle and avoids leakage of waste liquid during dumping
(2) Fixed waste liquid bottles on a fenced platform to prevent operators from touching the bottle and tipping it over
(3) Floating ball anti overflow protection device to prevent waste liquid from overflowing and being sucked into the host
◆ Thoughtful Lock key design
The handheld operator of BioDolphin adopts an ergonomic grip method and is designed with a thoughtful Lock key to fix the suction button, making long-term use quite effortless.
◆ One handed withdrawal tip
The innovative octopus tip connector design allows for easy exit with just one hand, making it very convenient to use.
◆ Special multifunctional placement rack
The multifunctional placement rack can hold all accessories and is designed with a water collection box to facilitate the collection of residual liquids on the accessories for cleaning and maintenance.
◆ Easy replacement of accessories
The combination of accessories and handheld operators adopts a quick insertion and removal method, which allows for quick replacement of accessories.
◆ Steam sterilization is possible
The entire BioDolphin equipment is made of POM and stainless steel materials, except for the placement rack. The waste liquid bottle is made of PES material and can be directly sterilized by steam.
Waste liquid suction system: internationally certified
EU CE safety certification (Lafil 200 host)
IP41 protection level (Lafil 200 host)
RoHS certification (Lafil 200 host)
Waste liquid suction system: combination types

Octopus Tip Connector Stainless Steel Octopus Connector One handed Operation Octopus Tip Connector
Waste liquid suction system: product application
◆ Cell culture waste liquid suction
◆ Extraction of waste liquid from biochemical experiments
◆ Extraction of various waste liquids in the laboratory
Basic specifications (AC100-240V):
Power supply: DC 12V, 1.5A
Vacuum degree: 213 mbar/80 kPa/600 mmHg
◆ Flow rate: 10 L/min
Extraction rate: 17 mL/sec
◆ Waste liquid bottle: 4L PP bottle
Noise level:<55 dB
◆ Host weight: 2.07 Kg
Size (LxWxH): 37.5 x 25.8 x 21.7 cm
Material:
Host shell - ABS
Waste liquid bottle - PP
Handheld Operator - POM
Single Claw Tip Connector - POM
Stainless steel single claw joint - POM/SS304 (steel pipe)
Octopus tip connector - POM
Stainless steel octopus joint - POM/SS304 (steel pipe)
Accessory Placement Rack - ABS
Product Features:
◆ All in One, saving space
◆ Large capacity, saving time
◆ Human machine safety, dual protection
◆ Thoughtful Lock key design
◆ One handed withdrawal tip
◆ Special multifunctional placement rack
◆ Easy replacement of accessories
◆ Steam sterilization is possible
◆ Overflow protection device
Waste liquid suction system: ordering information
197203-01 (02) Lafil 200- BioDolphin Waste Liquid Extraction System
197200-01 (02) Lafil 200 vacuum filtration host, American plug transformer (European plug transformer)
◆ 199100-00 BioDolphin waste liquid suction kit set
◆ 197200-534000 ml PP quick connect vacuum bottle
Related videos![]()
*Taiwan, China Rocko biochemical waste liquid extraction system/aspiratorSelection reference:
basicType:
BioVac225: flow rate 25L/min, vacuum degree 600mmHg, waste liquid bottle 1L150mm single claw suction head
BioVac240: Flow rate 40L/min, vacuum degree 700mmHg, waste liquid bottle 3L 150mm single claw suction head
Upgraded type:
BioVac225Plus: Flow rate 25L/min, vacuum degree 600mmHg1L waste liquid bottle, handheld operator, eight claw retraction tip connector, single claw retraction tip connector 150mm single claw suction head
BioVac240Plus: Flow rate 40L/min, vacuum degree 700mmHg, waste liquid bottle 3LHandheld operator, eight claw retraction tip connector, single claw retraction tip connector 150mm single claw suction head
Lafil300Plus:Flow rate 20L/min, vacuum degree 685mmHg, waste liquid bottle 1.2L, handheld operator, eight claw retraction tip connector, single claw retraction tip connector150mm single claw suction head
Lafil400Plus: Flow rate 22L/min, vacuum degree 740mmHg, waste liquid bottle 1.2L, handheld operator, eight claw retraction tip connector, single claw retraction tip connector 150mm single claw suction head
Lafil100: Flow rate 1L/min, vacuum degree 500mmHg, waste liquid bottle 500mlHandheld operator, eight claw retraction tip connector, single claw retraction tip connector
Lafil200Plus: flow rate 10L/min (liquid 17ml/min)、 Vacuum degree 600mmHg, waste liquid bottle 4LManual operator, eight claw retraction tip connector, single claw retraction tip connector, 150mm single claw suction head
Set type:
BioVac225 BioDolphin: flow rate 25L/min, vacuum degree 600mmHg, waste liquid bottle 1L, waste liquid suction kit set
Lafil400 BioDolphin: flow rate 22L/min, vacuum degree 740mmHg, waste liquid bottle 1.2LWaste liquid suction kit set
Lafil300 BioDolphin: flow rate 20L/min, vacuum degree 685mmHg, waste liquid bottle 1.2L, waste liquid suction kit set
Rocker300 BioDolphin: Flow rate 18L/min, vacuum degree 685mmHg, waste liquid bottle 1.2L, waste liquid suction kit set
Lafil200 BioDolphin: flow rate 10L/min (liquid 17ml/min)、 Vacuum degree 600mmHg, waste liquid bottle 4L, waste liquid suction kit set
Waste liquid suctionconfigurationAccessories
Basic type:
BioVac225:3
BioVac240:3
Upgraded type:
BioVac225Plus:1. 3, 7, 8
BioVac240Plus:1. 3, 7, 8
Lafil400PLus:1. 3, 7, 8
Lafil300Plus:1. 3, 7, 8
Lafil100:1. 7, 8
Lafil200plus:1. 3, 7, 8
Set type:
BioVac225-BioDolphin:1. 2, 3, 4, 5, 6, 7, 8, 9
Lafil400-BioDolphin:1. 2, 3, 4, 5, 6, 7, 8, 9
Lafil300-BioDolphin:1. 2, 3, 4, 5, 6, 7, 8, 9
Rocker300-BioDolphin:1. 2, 3, 4, 5, 6, 7, 8, 9
Lafil200-BioDolphin:1234. 5, 678. 9
As illustrated in the following figure

◆ 199100-30 Handheld Operator [1]
◆ 199100-46 50mm single claw tip connector [2]
◆ 199100-47 40mm stainless steel single claw joint [4]
◆ 199100-48 80mm stainless steel single claw joint [5]
◆ 199100-49 40mm stainless steel eight jaw joint [6]
◆ 199100-50 Octopus Withdrawal Tip Connector [8]
◆ 199100-61 accessory placement rack head [9]
◆ 199100-76 150mm single claw tip connector [3]
◆ 199100-75 single claw retraction tip connector [7]
Waste liquid suction system
Model: Lafil200 Plus
Brand: Taiwan, China Rocko Rocker
Product Features
◆ All in One, saving space
Lafil 200- Plus integrates vacuum source, waste liquid bottle, and waste liquid suction kit, providing an integrated solution for laboratory waste liquid suction, saving 50% space compared to traditional self-assembled systems.
◆ Large capacity, saving time
Lafil 200 Plus comes standard with a 4L PP waste liquid bottle, with a large capacity design that reduces the frequency of waste liquid removal and improves experimental efficiency. Alternatively, you can choose a 3.5L serum bottle according to your needs.
◆ Human machine safety, dual protection
Lafil 200- Plus is designed with multiple protective measures to ensure the safety of operators of waste liquid suction systems and extend the service life of the machine
(1) The quick connector design makes it easier to remove the waste liquid bottle and avoids leakage of waste liquid during dumping
(2) Fixed waste liquid bottles on a fenced platform to prevent operators from touching the bottle and tipping it over
(3) Floating ball anti overflow protection device to prevent waste liquid from overflowing and being sucked into the host
◆ Thoughtful Lock key design
The handheld operator adopts an ergonomic grip method and is designed with a thoughtful Lock key to fix the suction button, making long-term use quite effortless.
◆ One handed withdrawal tip
The innovative octopus tip connector design allows for easy exit with just one hand, making it very convenient to use.
◆ Easy replacement of accessories
The combination of accessories and handheld operators adopts a quick insertion and removal method, which allows for quick replacement of accessories.
◆ Can be sterilized under high temperature and high pressure
The waste liquid bottle and suction accessories are sterilized with high temperature and high pressure.
Waste liquid suction system: internationally certified
EU CE safety certification (Lafil 200 host)
IP41 protection level (Lafil 200 host)
RoHS certification (Lafil 200 host)
Portable biochemical waste liquid suction system: combination types

Pic1. Combination of Handheld Operator Accessories
From left to right: Octopus retraction tip connector | Stainless steel Octopus connector | One handed operation Octopus tip connector

Pic2. Various types of connectors used for suction of cell culture media
Top left: Handheld operator+50mm single claw tip connector
Bottom left: Handheld operator+Buster glass dropper
Upper right: Handheld operator+single claw retraction tip connector
Bottom right: Handheld operator+150mm single claw tip connector
Waste liquid suction system: product application
◆ Cell culture waste liquid suction
◆ Extraction of waste liquid from biochemical experiments
◆ Extraction of various waste liquids in the laboratory
Basic specifications (AC100-240V):
Power supply: DC 12V, 1.5A
Vacuum degree: 213 mbar/80 kPa/600 mmHg
◆ Flow rate: 10 L/min
Extraction rate: 17 mL/sec
◆ Waste liquid bottle: 4L PP bottle
Noise level:<55 dB
◆ Host weight: 2.07 Kg
Size (LxWxH): 37.5 x 25.8 x 21.7 cm
Material:
Host shell - ABS
Waste liquid bottle - PP
Handheld Operator - POM
Single Claw Tip Connector - POM
Single/Eight Claw Withdrawal Tip Connector - POM
Product Features:
◆ All in One, saving space
◆ Large capacity, saving time
◆ Human machine safety, dual protection
◆ Thoughtful Lock key design
◆ One handed withdrawal tip
◆ Special multifunctional placement rack
◆ Easy replacement of accessories
◆ Steam sterilization is possible
◆ Overflow protection device
Waste liquid suction system: ordering information
197205-01 (02) Lafil 200 Plus waste liquid suction system, American standard plug transformer (European standard plug transformer), including:
*197200-01 (02) Lafil 200 vacuum filtration host, American plug transformer (European plug transformer)
*199100-30 Handheld Operator
*199100-75 single claw retraction tip connector
*199100-50 Octopus Withdrawal Tip Connector
*199100-76 single claw tip connector (150mm)
*197200-53 4000 ml PP quick connect vacuum bottle
197000-60-3500 3500 ml glass serum bottle (including GL45 vacuum bottle cap)
◆ 199100-00 BioDolphin waste liquid suction kit set
Life Science Instruments/Waste liquid suction systemLafil product portfolio
The Lafil series biochemical waste liquid suction system and BioDolphin waste liquid suction kit are mainly used for solution suction applications in life science cell culture or experimental processes. They can be directly placed on a sterile and dust-free operating table (laminar flow) for use. The Lafil 400 Plus is even more advancedoneThe system integrates a filter bottle group and a vacuum source, utilizing industrial design ingenuity to reduce the table area by half compared to traditional combinations. It also uses a fence style platform to fix waste liquid bottles, preventing operators from accidentally touching the bottle body and tipping them over.
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Lafil 100 * Lafil 100 Portable Biochemical Waste Liquid Extraction System |
BioDolphin waste liquid suction kit * BioDolphin waste liquid suction kit set |
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Lafil 200 - BioDolphin * Lafil 200 vacuum pump host |
Lafil 200 - Plus * Lafil 200 vacuum pump host |
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Lafil 300 - BioDolphin * Lafil 300 vacuum pump host |
Profile 300 - Plus * Lafil 300 vacuum pump host
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Lafil 400 - BioDolphin * Lafil 400 vacuum pump host |
File 400 - Plus * Lafil 400 vacuum pump host
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Life Science Instruments/Waste liquid suction systemBioVac product portfolio
The BioVac series waste liquid suction device uses an oil-free vacuum pump, which does not require the addition of lubricating oil, does not require maintenance, has low noise levels, and is sturdy and durable. The accompanying waste liquid bottle and various extraction kits can be sterilized with high-pressure steam.
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BioVac 225 *BioVac 225 waste liquid suction device |
BioVac 225 - plus *BioVac 225 Plus waste liquid suction device |
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BioVac 240 *BioVac 240 waste liquid suction device |
BioVac 240 - Plus *BioVac 240 Plus waste liquid suction device |
Loko, Taiwan, China, ChinaRockerMain products:
1Oil free vacuum pump
2Corrosion resistant diaphragm pump
3Pump for suction of culture medium waste liquid
4Vacuum filtration device
5Triple, six, twelve filtration systems
6Colony counter
7TheCODdetector/Dissolving furnace
8Filter funnel/Membrane replacement filter
9Vacuum controller
10Graphite heating plate
11Vacuum oscillation concentrator
12TheTFFTangential flow filtration system
13Vacuum controller
14Bensheng Lamp
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Loko Office, Taiwan, China, China
Xiamen Loken Instrument Co., Ltd