Latest News

JET BIOFIL ZEROTIP® Ultra Low Retention filter tips racked and sterile

10 Nov 2021

JET ZEROTIP® are a pipette filter tip manufactured from a super clear high quality polypropylene. The surfaces of the tips are produced through a special process which makes the inner tip surface super hydrophobic, which significantly reduces sample loss and provides substantially higher reproducibility when working with critical media. JET ZEROTIP® are free of Nucleic Acids, Pyrogens/Endotoxins, PCR Inhibitors and trace metals which makes them ideal for biological samples that contain detergents. They are also Non-Pyrogenic and are DNase/RNase-free. 







JET BIOFIL ZEROTIP® Ultra Low Retention filter tips racked and sterile

New HPLC columns

17 Sep 2021

Macherey Nagel have expanded the HPLC product line to include the NUCLEODUR® PFAS, 3 µm HPLC and UHPLC columns

Polyfluoroalkyl substances (PFAS) are a group of highly stable synthetic organic compounds which are used in a wide variety of industrial and commercial applications as additives in consumer products such as fire-fighting foam, fiber coating, cookware, paper finishing and food packaging to name a few. Within mainstream media they are often referred to as "forever chemicals". These substances strongly bioaccumulate within our natural environment and have become ubiquitous throughout the world since the 1940's.

NUCLEODUR® PFAS, 3 µm HPLC columns provide a solution for analysing and detecting these substances. Macherey Nagel columns show a high batch-to-batch reproducibility which make them well suited for LC-MS/MS analyses due to low bleeding characteristics. The new columns are available in a 2 mm ID and 100 or 50 mm lengths. Each column is accompanied by documentation which certifies and identifies each column to it's respective batch for PFAS analyses in the laboratory.

NUCLEODUR® PFAS Delay, 5 µm columns provide high retention for PFAS compounds and are used to retain PFAS contaminants from the HPLC system, which could otherwise falsify the sample to be analysed. For this purpose the NUCLEODUR® PFAS Delay column is connected in flow direction between the mixing vessel and the sample injector, as seen in the flow diagram below.


HPLC and UHPLC columns

Stainless steel HPLC columns for analytical or preparative applications are an ideal choice for your daily labwork.

NUCLEOSIL HPLC phases have gained wide acceptance as routine chromatographic packings for differing fields in modern chromatography. It is one of the first spherical silicas used in HPLC and is a reliable choice for routine analyses.

NUCLEODUR silica is an ideal base material for modern HPLC phases. It is the result of MACHEREY-NAGEL's pioneering research in chromatography for almost 50 years. NUCLEODUR HPLC columns with 1.8 µm particle size for increased separation efficiency are used for UHPLC applications.

Due to core-shell technology NUCLEOSHELL columns provide efficient separation results with a comparably lower back pressure to fully porous materials.

Please contact your nearest Rowe Scientifc Representative for further information.


New HPLC columns

HandyStep® Touch S

23 Jul 2021

Repetitive pipettes are the first choice when it comes to efficient liquid dispensing. Positive displacement pipettes are often the correct solution for pipetting viscous media. The new HandyStep® touch from BRAND combines both features.

With the intuitive touchscreen display, you are able to conveniently swipe back and forth between functions and always have an overview of the essential information on your work steps. Operation is easy, even with protective gloves on. The days of manually changing tips are over as on the HandyStep® touch, lightly tapping the eject icon on the display is enough to eject the tip.

The HandyStep® touch repetitive pipette automatically recognises the volume of the new BRAND PD-Tips II. This saves time and reduces the risk of error. Tips from many other manufacturers can also be used, providing maximum flexibility.

Charging is easy and efficient: simply place the HandyStep® touch in the inductive charging stand and the battery automatically starts charging.

HandyStep Touch S
The next generation in repetitive pipetting.
New and improved models for 2021, in stock and available for immediate delivery at Rowe Scientific.

Purchase the New HandyStep Touch S for $2,190 and receive the charging stand valued at $645 FREE of charge.
Offer ends 30/9/2021
DH0002HandyStep® Touch, including universal AC adaptor and sample pack of PD tips 0.5, 1.25, 5 and 12.5mL, includes lithium batteryBUY NOW
DH0031HandyStep® Touch S including universal AC adapter and shelf rack, includes lithium batteryBUY NOW
DC0046Charging stand for HandyStep Touch/Touch SBUY NOW

Below are a sample of the new features of the HandStep® Touch and the Handystep Touch S
Intuitive User Interface (UI)
The new and improved intuitive touchscreen UI offers expanded functionality via the clearly structured graphical menus.
Versatile and flexible to your laboratory workflow
The new HandyStep® touch is compatible with most third party consumables, enabling your laboratory to continue using your preferred tips.
Automatic tip size detection with Brand PD-Tips II
The HandyStep® touch saves time and prevents errors by automatically recognising BRAND PD-Tips II via the patented coding on the pistons. After insertion, the tip size is automatically recognised and displayed making it easy to select the volume to be dispensed. When a new PD-Tip of the same size is inserted, all instrument settings are maintained.
HandyStep® Touch S