news






You are here: Home / News

2020/10/20 ~ 2020/12/31

  All in One!  Space-saving Vacuum Filtration System

Lafil vacuum filtration system

1. All in One

It integrates vacuum pump and filtration apparatus in a single base.

2. Space-saving

It saves 50% bench space than the traditional one.

3. Safer Operation

The fence-like platform avoids tipping over the waste bottle.

 

Lafil 300 - LF 30 vacuum filtration system Lafil 300 - SF 10 vacuum filtration system Lafil 300C - VF 12 vacuum filtration system

General filtration

Lafil 300 - LF30

vacuum filtration system

Microbiological test

Lafil 300 - SF 10

vacuum filtration system

Solvent purification

Lafil 300C - VF12

vacuum filtration system

 




2020/10/14 ~ 2020/12/31
 

Save Your Bench Space by Using
 All-in-One Suction System

Lafil 100 / 200 series suction system integrates vacuum source, waste bottle and suction kit into one system, saves 50~65% bench space.
 
FEATURES

All in One & Space-saving
· Integrates vacuum source with waste bottle and suction kit, saves 50~65% bench space.
Safe Operation
· The fence-like platform prevents users from tipping over the waste bottle.
Eco control feature (Lafil 100eco / Lafil 200eco)
· Stop operating when achieving the maximum vacuum and resume working when operated again.

ORDERING INFORMATION

Lafil 100 / Lail 100eco

Lafil 100 w/ 500 ml glass bottle

*The appearance difference between Lafil 100 / Lafil 100eco is switch color.
 

Lafil 200 - BioDolphin
Lafil 200eco - BioDolphin

Lafil 200 - Plus
Lafil 200eco - Plus

*The appearance difference between Lafil 200 / Lafil 200eco is the name-plate.

 




2020/09/25 ~ 2020/12/31
 

Protect your vacuum pump from liquid damage

 
Prote™ Overflow Protection prevents the pump from being damaged by a large amount of liquid being sucked into it.
 
Rocker Oil Free Vacuum Pump with Prote™ Overflow Protection

Rocker 300 / 300DC / 400 / 410
Oil Free Vacuum Pump

Rocker 430 Oil Free Vacuum Pump / Compressor

 
Vacuum Bottle with Prote™ Overflow Protection

1200 ml PES / PC Vacuum Bottle

4000 ml PP Vacuum Bottle

 
Vacuum Filtration System with Prote™ Overflow Protection

Rocker 300 - LF 30
Vacuum Filtration System

Lafil 400 - SF 10
Vacuum Filtration System

 



2020/09/11 ~ 2020/12/31
 

Why Sahara Dry Bath is the Best

 Versatile    User-Friendly    Safe 

Sahara Dry Bath is perfect for many laboratory procedures where incubation of samples is needed. Accurate, stability and built for safe, Sahara Dry Bath is reliability and versatile. We also offer a wide range of blocks to accommodate various tubes and plates.

>> More >>

 

Top 6 Reasons Why Sahara Dry Bath is the Best Choice

1. PEFE-coated, integrated tank

2. Multipurpose usage
3. OLED Display
4. Built-in 3 heating programs
5. Auto shut-off
6. Over-temperature protection

>> More >>

Multipurpose Usage

Dry Bath

Water Bath

Bead Bath

 



2020/09/01 ~ 2020/12/31
 

 Chemker 600 Series

 Chemical Resistant Vacuum Pump

FEATURES
1. High chemical resistance
All wetted parts of Chemker series pump are made of PTFE material which can resist most of corrosive gases.
2. Start against vacuum ★★★★★
Chemker 600 series pumps, designed to start against vacuum, are ideal for various kinds of laboratory instruments which need to stop and restart pump repeatedly during operating process.
3. No air pollution, maintenance free
Chemker series pumps are driven by Diaphragm, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.

MORE...

APPLICATIONS
◆ Rotary evaporator
◆ Concentrator
◆ Vacuum drying / oven / defoaming
◆ Solvent purification
◆ Vacuum filtration
SELECTIONS
 Chemker 600 
 Chemker 610 
 Chemker 611 
Click Here to Download Product Flyer



2020/03/11 ~ 2020/12/31

Membrane Filter (MF) technique is a well-known method for microbiological testing which is a cumbersome but necessary procedure in many industries, such as the pharmaceutical, food and beverage and cosmetic markets. The equipment necessary for the MF technique, such as disposable filter holders and glass filter holders, each have their drawbacks. Disposable filter holders are ready-to use but at a high cost over time; glass and plastic filter holders are reusable and economical but are time consuming for steam sterilization. To address these disadvantage, Rocker’s stainless steel filter holders are reusable, sustainable and most importantly, can be fast flame sterilized. It is a practical choice.

Durable and Long-Lasting
Stainless steel is unbreakable and can withstand long-term use. Glass is fragile and plastic may be cracked when overuse.

 
Cost-Effcetive
The cost of disposable filter holders varies but is directly proportional to sample numbers: more samples equal to higher cost. Instead, Rocker’s stainless steel filter holders are reusable and can reduce total cost by an average of 46% per year when compared to disposable filter holders. 
*Average cost is calculated with a typical usage of 3 samples per workday.
Environmentally Friendly
Disposable filter holders are convenient but only for single-use which can produce significant plastic waste. In contrast, Rocker's stainless steel filter holders are reusable and can reduce waste.
Fast Flame-Sterilized
Unlike plastic and glass, stainless steel is easy to sterilize.Each apparatus can be fast sterilized by flame directly in 3~8 minutes and hence saves more time by 87% than common steam sterilization method.



 
 
Product Information & Video of Rocker Stainless Steel Filter Holders

 

 



2020/02/18 ~ 2020/12/31
 

Ideal System for Microbiological Filtration and General Laboratory Filtration

MultiVac Series Vacuum Filtration System, designed for large number of samples, is an ideal system for microbiological test, suspended solid test and vacuum filtration. The whole system includes diaphragm liquid pump, manifod, funnels / filter holders and so on. Watch the following videos and get more than you expect. 

 

 

Alligator 200
Diaphragm Liquid Pump

transfers the filtered liquid directly to waste

 Read More 


 
MultiVac Series
Multi-Branch Manifold

convertible to fit various kinds of filter holders through optional adaptors

 Read More 


 
SF Series
Stainless Steel Filter Holder

available for fast flame sterilization, durable and indestructible

 Read More 


 
MF Series
PES Magnetic Filter Holder

compatible with various kinds of bottle, vacuum flask to collect filtrate directly

 Read More 

 
MultiVac Series Vacuum Filtration System

MultiVac 301 - MB - A
suitable for microbiological test

 Read More 

MultiVac 601 - MB - A
suitable for microbiological test

 Read More 

MultiVac 310 - MS - A
suitable for suspended solid test

 Read More 

MultiVac 610 - MS - A
suitable for suspended solid test

 Read More 




2020/02/10 ~ 2020/12/31

Fight Against COVID-19

 To protect the public health together, Rocker Scientific provides the equipment and supplies for COVID-19 laboratory testing.

#Critical Moment with Quality Product & Service #promotion

Equipment and Supplies Requirements for COVID-19 laboratory testing
Cell culture aspiration / Lab waste suction
Lafil 100 / Lafil 200 Suction System
READ MORE...
Thawing or acclimation culture medium at 37° C
Sahara 310 / 320 Dry Bath
READ MORE...
RNA purification / PCR Clean-Up

WelVac 210 Microplate Vacuum Manifold System
READ MORE...
Sample filtration
MCE / PES syringe filters (0.45 μm)
READ MORE...
Great protection from bacterial and contamination
Disposable Nitrile Gloves
READ MORE...



2020/02/04 ~ 2020/12/31
 

 Membrane Filtration System for Microbiological Testing
transfers filtered liquid directly to waste

WaterVac series vacuum filtration system integrates liquid pump and filter holder into an instrument, saves time and bench space. WaterVac 200 complies with ISO 8199 regulation and is ideal for microbiological sample filtration.

 
FEATURES

Save Time
· A built-in liquid pump can transfer filtered liquid directly to waste
Save 70% bench space
· Integrates liquid pump and filter holders into an instrument, no need of waste bottle.
Versatile
· Replaceable funnel adaptor makes it compatible with various kinds of filter holder.

SELECTIONS
WaterVac 201-MB
WaterVac 200 with stainless steel funnels
(WaterVac 201 - MB)
 
READ MORE....
WaterVac 100 with stainless steel funnels
(WaterVac 101 - MB)
 
READ MORE...
WaterVac 200 with disposable funnels
(*funnels are optional)
READ MORE...
WaterVac 100 with disposable funnels
(*funnels are optional)
READ MORE...



2020/01/16 ~ 2020/01/16

PTFE Coated Chemical Resistant Vacuum Pump
for HPLC & Solvent Purification

Features

• Good chemical resistance (*except strong acid and alkali)
• Thermal protection
• Maintenance free

Applications

• Solvent purification
• Gel dryer
• Vacuum desiccator
• Vacuum filtration

PTFE Coated Chemical Resistant Vacuum Pump

Rocker 300C

Know More...

Rocker 400C

Know More...

Rocker 410C

Know More...
Solvent Purification System for HPLC

Rocker 300C - VF 12

Lafil 300C - VF 12

 



2019/12/01 ~ 2020/12/31

 WD 100 Multiparameter Colorimeter

 WD 100 is designed to test COD, Total Phosphorus, Total Nitrogen and Ammonia Nitrogen. It's ideal for laboratory use and field measurement.

FEATURES

◆ 4 parameters in 1 instrument: COD, Total Phosphorus, Total Nitrogen, Ammonia Nitrogen
◆ Build-in curves for wide measure range.
◆ Create curves for different measurement: idea for multiple users.
◆ Favorite Curves design: access commonly used curves quickly.
◆ An easy way to detect and save test value in 3 seconds.

LEARN MORE

RELATED PRODUCTS

CR 25, COD Reactor

◆ Compliance with regulations
◆ Special COD program
◆ 2 additional program settings
◆ Auto shut off and audio alarm
◆ Anti-heat PTFE plate 
◆ Thermal protection device

CD 200, COD Detector

◆ Ideal for major brands of reagents.
◆ Wide measure range
◆ Display and save the COD concentration in 3 seconds.
◆ Built-in memory to store up to 100 records for convenient access.

LEARN MORE

 

LEARN MORE




2019/09/20 ~ 2020/12/31
 

 One-Step Filtration Apparatus 

 for Solvent filtration and collection

 
FEATURES
1. Patented filtration adaptor design (M429664)
Unique filtration adaptor design can be connected with GL45 storage bottles.
2. Filtration in one step, prevent cross-contamination
VF 12 / VF 15 can filtrate and store solution directly in GL45 storage bottle without transferring from the flask.
3. Resistant to organic solvent and autoclavable
Filtration adaptor is made of PP material with PTFE O-ring.
  APPLICATIONS
◆ Solvent purification
◆ HPLC mobile phase purification
◆ Vacuum filtration
SELECTION
Rocker 300C-VF 12
Chemker 300-VF 12

Lafil 300C-VF 12

Click Here to Download Product Flyer



2019/09/03 ~ 2020/12/31

Large Volume Suction System

 All in One  /  Safe  /  Space-Saving 

Lafil 200-BioDolphin, suction system, large volum suction system

Safe operation and Overflow protection
· The fence-like platform design prevents negligence from tipping over the waste bottles.
· Prote™ overflow protection prevents liquid from being sucked into the pump.

All in One & Space-saving
· Integrates vacuum source with waste bottle and suction kit, saves 50% space.
Large Waste Bottle
· 4L PP bottle / 3.5L laboratory glass bottle.

*3.5L laboratory glass bottle (Optional)

Rocker Laifl 200 - BioDolphin 大容量废液抽吸系统, 废液抽吸系统, 废液抽吸 Lafil 200 - Plus, suction system, large volume suction system
Lafil 200 - BioDolphin
Large Volume Suction System

Lafil 200 - Plus
Large Volume Suction System




2019/08/20 ~ 2020/12/31
 
3 Reasons to Use NBR Gloves

 

1. Comfortable and Durable

NBR gloves made of high-quality Nitrile are non-allergenic. They are easy to wear and take off­. In addition, NBR gloves are oil and chemical resistant.

2. Textured Grip

The fingers sleeves are finely textured with pitted surface, getting a good grip when handling tools. It makes users easy to work with.

3. Super-Elastic and Puncture-Resistant

NBR Gloves have high elasticity and excellent resistance to puncture and abrasion, but remain in excellent tactility and dexterity.

Provides great protection to keep you safe and healthy

Applications: 
Lab work, light assembly task, light duty maintenance, police enforcement, aged care, food handling, home cleaning and other general purpose.

Ordering Information:
Disposable Nitrile Glove (blue)
*Package: 100 pcs/box, 10 boxes/carton

Read More...

 




2019/07/16 ~ 2020/12/31

NEW SF Spin-Lock Stainless Steel Filter Holer

 
FEATURES
  • NEW outer spin-lock connection facilitates fast and stable installation without clamp.
  • Laser-marked graduation helps pour sample volume precisely.
  • Forceps access points help retrieve membrane easily.
  • SS316 funnel offers excellent chemical resistance and can be fast sterilized by flame.
     GET MORE...   




2019/07/02 ~ 2020/12/31

 WaterVac 200 Vacuum Filtration System

 Efficient / Space-Saving / Versatile

WaterVac 200 Vacuum Filtration System

FEATURES

1. Save Time
A built-in liquid pump can transfer filtered liquid directly to waste.
◆ Proceeds 2 tests simultaneously.
2. Save 70% bench space
Integrates liquid pump and filter holders into an instrument, no need of waste bottle and tubes.

3. Complies with ISO 8199
Ideal for microbiological sample filtration.
4. Versatile
Replaceable funnel adaptor makes it compatible with various kinds of filter holder.
5. International Certification
CE certification / IP 41 protection / RoHS certification.

SELECTION

WaterVac 200 - MS
WaterVac 200 - MB
WaterVac 201 - MB
 

Click Here to Download Product Flyer




2019/06/25 ~ 2020/12/31

Chemker Series Chemical Resistant Pump

 

FEATURES

◆ High chemical resistant: FFKM valve plate & PTFE wetted parts 
◆ No air pollution, maintenance free
◆ Quiet and low vibration
◆ Thermal protection device
◆ CE certification

APPLICATIONS

Chemker 300 Chemical Resistant Vacuum Pump

Chemker 300

Chemical Resistant Vacuum Pump 

Solvent Purification  |    Solid-Phase Extraction

Immunostaining of Gel Electrophoresis

 

Chemker 400 Chemical Resistant Vacuum Pump

Chemker 400

Chemical Resistant Vacuum Pump

Solvent Purification  |    Gel Dryer  

Chemker 410  Chemical Resistant Vacuum Pump

Chemker 410 

Chemical Resistant Vacuum Pump

Solvent Purification  |    Immunostaining of Gel Electrophoresis  |     Rotary Evaporator   
Centrifugal Vacuum Concentrator  |   Vacuum Oven
Vacuum Desiccator / Cabinet

Chemker 411 Chemical Resistant Vacuum Pump

Chemker 411

Chemical Resistant Vacuum Pump

Rotary Evaporator   |    Centrifugal Vacuum Concentrator   |    Vacuum Oven
Vacuum Desiccator / Cabinet




2019/06/12 ~ 2020/12/31

Superior Alternatives for Effective Filtration


Alligator 200 Diaphragm Liquid Pump

 

 

Features and Benefits
Safe Time
Built-in a liquid pump that transferrs the filtered liquid directly to waste.
Space 40% Bench Space
No need of waste bottle and tubes saving bench space.
High efficiency
Built-in 60W brushless DC motor offers a stable flow rate and prolongs the life of pump.
Ideal for Microbiological sample filtration
Compliance with ISO 8199 regulation.

 

Applications
◆ Microbiological test by Membrane Filter Technique
◆ Suspended solid test for water monitoring
◆ General filtration without collecting filtrate
Alligator x MultiVac Vacuum Filtration System
MultiVac 301-MB-A, vacuum filtration system, large number of samples MultiVac 310-MS-A, vacuum filtration system, large number of samples
MultiVac 301-MB-A
Vacuum Filtration System

MultiVac 310-MS-A
Vacuum Filtration System

MultiVac 601-MB-A, vacuum filtration system, large number of samples MultiVac 610-MS-A, vacuum filtration system, large number of samples
MultiVac 601-MB-A
Vacuum Filtration System

MultiVac 610-MS-A
Vacuum Filtration System

Subscribe to youtube channel




2019/05/08 ~ 2020/12/31
 

Safety Laboratory Burner

The burner is a common laboratory tool used for heating, sterilization and combustion. Flame sterilization remained until now a routine task carried out in many microbiological, clinical and life science laboratories.

Rocker laboratory burners with piezo ignition pro­vide an adjustable flame with tem­peratures up to 1300°C. You can refill the burner when it runs out of fuel. Watch the following video to get more...

 
 
Applications
Dragon Series Laboratory Burners

Dragon 100

Get Quote

Dragon 200

Get Quote

Dragon 220

Get Quote
 



2019/03/05 ~ 2020/12/31

#TaiwanExcellence2019 MF Magnetic Filter Holder

 

WATCH VIDEO NOW ↓↓↓
 
FEATURES

One to Many
Compatible with various kinds of bottle, vacuum flask with or without side arm to collect filtrate directly.
◆ Easy to Use
Strong magnetic seal allows one-handed operation, prevents possible twisting and tearing of the membrane. Membrane guide on the base helps position membrane easily.
◆ Safety
PES construction, resistant to a wide range of chemicals and high temperature, sturdy and unbreakable.
◆ Reusable
Withstands numerous autoclave cycles, save money and energy consumption.

MF Magnetic Filter Holder

MF 3 / 3a

Magnetic Filter Holder (300 ml)

MF 5 / 5a

Magnetic Filter Holder (500 ml)

SELECTION

MF 30 Filtration Set
MF 3 Magnetic Filter Holder
&
1200 ml PC Waste Bottle

MF 31 Filtration Set
MF 3 Magnetic Filter Holder
&
1000 ml Receiver Flask with drain

 
 



2019/02/22 ~ 2020/12/31

Large Number of Samples Vacuum Filtration System

 Efficient  /  Space-Saving / Versatile

Large number of sample Vacuum filtration system

Features and Benefits
Safe Time
· Built-in liquid pump transfer filtered liquid directly to waste.
· Quick-fit hose barb can be connected to either side of the manifold towards the vacuum source.

Saves 40% Bench Space
· No need of waste bottle saving much bench space.
Versatile
· Replaceable funnel adaptor makes it compatible with various kinds of filter holder.

Applications
◆ Microbiological test by Membrane Filter Technique
◆ Suspended solid test for water monitoring
◆ General filtration without collecting filtrate
Alligator x MultiVac Vacuum Filtration System
MultiVac 301-MB-A, vacuum filtration system, large number of samples MultiVac 310-MS-A, vacuum filtration system, large number of samples
MultiVac 301-MB-A
Vacuum Filtration System

MultiVac 310-MS-A
Vacuum Filtration System

MultiVac 601-MB-A, vacuum filtration system, large number of samples MultiVac 610-MS-A, vacuum filtration system, large number of samples
MultiVac 601-MB-A
Vacuum Filtration System

MultiVac 610-MS-A
Vacuum Filtration System

Subscribe to youtube channel




2019/01/31 ~ 2020/12/31

#10YearsChallenge! Rocker Oil-Free Vacuum Pump

Rocker oil-free vacuum pump, vacuum pump, laboratory pump

 

Watch Video Now↓↓↓

Rocker Series Oil-Free Vacuum Pump| FEATURES

  • Air inlet protection
  • Thermal protection device
  • Quality Compliance:CE / CSA / RoHS

 

Rocker Series Laboratory Pump | APPLICATIONS

Rocker 300 Oil-free vacuum pump

General Filtration, Microbiological Test, Suspended Solid Test, Solid-Phase Extraction, Microplate Vacuum Manifold, Air Sampling

Rocker 400 Oil-free vacuum pump

General Filtration, Microbiological Test, Suspended Solid Test, Air Sampling

Rocker 410 Oil-free vacuum pump

General Filtration, Vacuum Oven, Vacuum Desiccator / Cabinet, Vacuum Mixer

Rocker 800 Oil-free vacuum pump

Vacuum Oven, Air Sampling

Rocker 810 Oil-free vacuum pump

Vacuum Oven, Vacuum Desiccator / Cabinet, Vacuum Mixer




2018/10/26 ~ 2020/12/31

Rocker Magnetic Filter Holders Wins Taiwan Excellence Award

MF Series Magnetic Filter Holder wins Taiwan Excellence 2019

We’re pleased to announce that our MF Series Magnetic Filter Holders wins “Taiwan Excellence Award 2019” from over 1,000 competitive products by our unique and user friendly design. Once again, the capability of Rocker’s innovation and R&D technology is approved.

Rocker MF series “Magnetic Filter Holders” are designed with double-layer magnets to ensure the membrane is firmly placed between the funnel and support base. The user-friendly design allows one-handed operation and prevents possible twisting and tearing of the membrane. Patent detachable hose barb can connect the vacuum source directly and the “silicone pad” design allows a direct connection with various kinds of vacuum flask and bottle. Moreover, the membrane guide helps user position the membrane quickly and accurately. And PES (Polyether sulfone) construction resistant to a wide range of solvents, sturdy and autoclavable.

MF series “Magnetic Filter Holders” is widely used by lots of laboratory in water and microbiology filtration field. Last but not least, “Magnetic Filter Holders” makes filtration easy!

 

Get More Product Information:

MF 3/3a Magnetic Filter Holder 

MF 5/5a Magnetic Filter Holder  

 




2016/03/04 ~ 2016/03/04

Thanks Director Singh for visiting from India.

Thanks Director Director Singh for visiting.




2016/01/11 ~ 2016/01/11

​Thanks Director TANVEER LUQMAN for visiting from Pakistan.




2015/12/15 ~ 2015/12/25

Rocker Scientific wish you Merry Christmas and Happy New Year !




2015/10/30 ~ 2015/11/16

"Made in Taiwan" from Rocker Instruments: differentiated products focused on laboratory vacuum filtration

Thanks for the reports from " China Chemical Instrument Network " and " China Chemical Instrument Network " in BCEIA.

The detail of the interview

 




2015/10/27 ~ 2015/10/30

 

Rocker will exhibit at BCEIA 2015 at China International Exhibition Center in Beijing. Booth No.: E39-E41  Web-site: http://www.bceia.cn/en/default.aspx For more information, please contact us.

  • BCEIA 2015_Exhibition Time
    2015/10/27 - 30
  • BCEIA 2015_Location:
    China International Exhibition Center
  • Booth No:  E39-E41




2013/03/06
Mr. Horng, the president of Rocker scientific was elected as the twelfth chairman of Kaohsiung Instruments Commercial Association.



2013/02/06 ~ 2013/02/06

New Kaohsiung office officially opens For expanding the business and making service quality much better, the new Kaohsiung office has already opened on February 6, 2013. New address: 19F.-6, No.206, Guanghua 1st Rd., Lingya Dist., Kaohsiung City 802, Taiwan (R.O.C.)





2009/02/05
We are glad to announce that Rocker 300/400/410/500 vacuum pumps & Rocker 420/320 compressors have recently passed CSA certification (Certificate No.: 2129577) after Rocker full range of compressors & vacuum pumps received CE certificate.



2007.03.03
New Product Announcement - Sahara 310/320 Dry Bath. Featured with two-year warranty, user-friendly temperature calibration, stainless steel block chamber can work as a water bath, PC temperature software; used for a variety of applications in molecular, biology, histology, clinical and chemical laboratories etc. View more information...



2006.11.13
We are proud to announce that Today's quality management system is now registered to the ISO 9001:2000 international standard.



2006.03.13 ~ 2006.03.16
Today's instruments will join New Star Environmental in Pittcon 2006. Booth No.: 5859 Venue: Orange County Convention Center, Orlando, Florida U.S.A. Web-site: Pittcon 2006 For more information, please Contact us



2005.01.10
Today's Instruments has unveiled their new Portable Bio-suction System. Details:Portable Bio-suction System



2005.01.10
Today's Instruments have launched the new Multi-branch Manifold. Details: Multi-branch Manifold



  11F., No.6, Zhulin Rd., Linkou Dist., New Taipei City 244, Taiwan (R.O.C.)     Tel:886-2-26033311     Fax:886-2-26036622
19F.-6, No.206, Guanghua 1st Rd., Lingya Dist., Kaohsiung City 802, Taiwan (R.O.C.)     Tel:886-7-2273358     Fax:886-7-2273716
©2007-2019 Rocker Scientific Co., Ltd. All Right Reserved.