Recirculating Chillers
Julabo USA Inc Recirculating Chiller, VALEGRO 1803, 230V/60Hz, -20 to +40 C, 1.8kW cooling power. OLED UI with RS232 and USB-C ports. Adjustable pump to 50.8PSI, 40L/min. 3-8L tank.
VALEGRO 1803 Chiller, 200-230V/50-60Hz (EU/US plugs), -20…+40 C ±0.3 C, R290 refrigerant; Cooling: 1800W @ 20C; 1300W @ 0C; 800W @ -10C, 400W @ -20C. OLED touchscreen UI. Adjustable pump 15 - 40L/min, 7.3 - 50.8PSI. RS232 and USB-C for PC control. Optional Ethernet (activate with p/n 30004147). M24x1.5 fittings with 12mm hse barbs. 3-8L bath tank. 16.9 x 22 x 27.2 in, 134lbs
Sigma Aldrich Fine Chemicals Biosciences PyrexR single metric scale1EA
Removable PE bumperguard supplied with 25 mL through 1 000 mL sizesThe assortment pack is designed for the low volume user and contains one each of 10 mL 25 mL 50 mL 100 mL 250 mL.
Sigma Aldrich Fine Chemicals Biosciences OhausR ExplorerR analytica1EA
Explorer delivers accurate results within seconds improving operator efficiency productivity and throughput with a stabilization time up to 50% faster. The frameless flip-top design provides unobstructed access to the weighing chamber.The expansive side entry 160 mm x 240 mm allows you to freely place and remove large weigh boats or other large vessels in the weighing chamber. Antistatic coated glass helps dissipate static charges in the weighing chamber that could adversely affect the weighing results..nbspIntuitive Software Easy-to-use graphical software featuring 14 applications virtual QWERTY and numeric keypads and below-minimum weight indication.nbspDraftshield Explorers draftshield provides ample access and visibility to the weighing chamber and features antistatic coated glass.nbspModular Design Explorers modular design features a color touch display that can be separated from the weighing base.nbspUSB and RS232 and optional third port of either RS232 or Ethernet.nbspStai
Polyscience DuraChill® 1/4HP Recirculating Chiller with Positive Displacement Pump (-10 to 70C); 120V, 60Hz
PolyScience™ DuraChill Recirculating Chiller1/4HP Positive Displacement Pump-10 to 70C Working Temperature RangeTemperature Stability: 0.1CDiplayable Temperature Units: C or FDisplayable Pressure Units: PSI or kPaConnectivity Options: RS-232, USB Serial Port Emulation, USB TMC, Dry Contact On/Off/StatusOperating Languages: English, Spanish, French, German, MandarinCooling Capacity at 20C: 700WPump Pressure Range: 45 to 100 psi / 310 to 689 kPa3.5 gpm / 13.2 lpm Maximum Flow Rate120V, 60HzFeatures: Large, full-color touchscreen display with intuitive interface and support for five different languages Compact, portable design takes up less floor space Cooling at ambient temperatures as high as 30C Whispercool noise reduction system DynamicFilter™ self-changing filter system Front fill reservoir
Sigma Aldrich Fine Chemicals Biosciences TrizmaR hydrochloride solu1L
A series of Pre-mixed SOLUTIONons of TRIZMA Base and TRIZMA HCl to provide commonly used pH values for Tris buffers. No mixing or pH adjustment necessary. Guaranteed accuracy /- 0.1 pH units.
Sigma Aldrich Fine Chemicals Biosciences MCF10A CELLS CDH1
This cell line corresponds to ATCC Catalog No. CRL-10317.
Sigma Aldrich Fine Chemicals Biosciences Claramine trifluoroacetate25MG
Claramine is an easy and quick to synthesize polyaminosteroid derivative. It is a trodusquemine-related compound and shares with it a spermino group which is responsible for its inhibitory action towards protein tyrosine phosphatase 1B (PTP1B).
Sigma Aldrich Fine Chemicals Biosciences Peptidoglycan from Bacillu10MG
Peptidoglycan.is a biopolymer that is a major component of the cell walls of Gram-positive bacteria. Peptidoglycan consists of a carbohydrate backbone of alternating units of N-acetyl glucosamine and N-acetyl muramic acid and is modified with both D- and L-amino acids. N-Acetyl muramic acid residues are cross-linked with oligopeptides. The terminal peptide is D-alanine although other amino acids are present as D-isomers.
Sigma Aldrich Fine Chemicals Biosciences PetriSlides MilliporeR siz
PetriSlides provide a storage and examination container for 47 mm diameter test filters. Substitute for Petri Dishes. Holds filter securely in place. Transparent cover allows microscopic examination without removal. Rectangular base has rounded corners for mounting on microscope stage.
Sigma Aldrich Fine Chemicals Biosciences TriPureTM Isolation Reagen
Monophasic SOLUTIONon of phenol and guanidine thiocyanate for RNA DNA and protein isolation.
Sigma Aldrich Fine Chemicals Biosciences His SpintrapTM Cytiva 28 4
His SpinTrap(TM) is a prepacked single-use spin column for purifying histidine-tagged proteins by immobilized metal ion affinity chromatography (IMAC)* See the section for licensing information in our terms and conditions.Purification of unclarified samples on His SpinTrap(TM) columns minimizes loss of target protein caused by manual operations such as sample precentrifugation transfer to centrifugation tubes and collecting supernatant. In addition loading unclarified sample directly to His SpinTrap(TM) columns reduces sample preparation time which minimizes degradation and oxidation of sensitive target proteins.His SpinTrap(TM) columns are used together with a standard microcentrifuge and one purification run takes approximately 10 min. for optimal performance use His SpinTrap(TM) together with buffers prepared using His Buffer Kit.The columns are prepacked with Ni Sepharose(R) High Performance which is precharged with nickel ions for capture of histidine-tagged proteins. Leaka
Polyscience 7L Space-Saving Refrigerated Circulator, Advanced Digital Controller (-20 to 200°C); 120V, 60Hz
PolyScience™ 7 Liter Space-Saving Refrigerated CirculatorAdvanced Digital Controller-20 to 200°C Working Temperature RangeTemperature Stability: ±0.01°CCooling Capacity at 20°C: 200W 1100W HeaterMaximum Pressure: 4.3 psi (0.30 bar) Maximum Pressure Flow Rate: 5.3 gpm (20.1 LPM) 120V, 60HzFeatures:• Intuitive 3.75” (9.5 cm) display with touch-pad control• 4 languages: French, German, Spanish, English• Swivel 180™ Rotating Controller• On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, and external temperature probe• On-screen prompts• Automatic performance optimization and specific heat tuning• Single-point calibration capability