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Measuring cylinder hexagonal base, low form, class B

Made of top quality 3.3 borosilicate glass. In compliance with DIN EN ISO 4788. To contain (TC, In). Printed in amber color. Does not include a certificate

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Measuring cylinder hexagonal base, class A, GLASSCO

Made of top quality 3.3 borosilicate glass. In compliance with ISO 4788, USP and "Eichordnung" (the German Federal Weights and Measures Regulations). The conformity with "Eichordnung" is certified through the official German "H" sign on each measuring cylinder according to DIN 12600. Calibrated to contain (TC, In). Each measuring cylinder has a batch number printed on it. Batch certificate included (to be downloaded free of charge here)

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L spreaders

Sterile L spreader made of polystyrene with round finishing to avoid any damage on media surface. Certificate of sterilization (to be downloaded free of charge here)

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Cryogenic labels, rectangular 

Labels for cryogenic storage purposes. Rectangular shape. Withstand extreme cold temperatures from -196º C – 121º C. Special material engineered to expand and contract with dramatic temperature changes. Permanent adhesive. Available in rolls in various sizes of one colour or assorted. Can be written on with a pen, pencil, or permanent marker without smearing

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Cryogenic labels, round 

Labels for cryogenic storage purposes. Round shape. Withstand extreme cold temperatures from -196º C – 121º C. Special material engineered to expand and contract with dramatic temperature changes. Permanent adhesive. Available in rolls in various sizes of one colour or assorted. Can be written on with a pen, pencil, or permanent marker without smearing 

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Étuve à vide réfrigérée VOcool

Pour le séchage en douceur des bactéries et des cultures de démarrage ou la simulation de vols intercontinentaux.

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Vacuum drying oven, OVV

Metallic outer case painted with epoxy resin. Inner chamber in mirror stainless steel. Four walls heating method. Double observation window with explosion-proof glass. Fastening handle, convenient for opening and closing the door. Adjustable temperatures from RT + 10 °C to 250 °C. Resolution: 0.1 °C. Fluctuation of the temperature: ± 1 °C. Temperature regulation by microprocessor with functions like over-temperature protection, sensor fault alarm, fixed temperature operation, timing function (0-9999 min), correction of deviation, internal parameter locked, etc. Easy to clean. Supplied with two grid trays adjustable in height. 220-240 V / 50-60 Hz. Warranty 2 years. Recommended vacuum pump: VACU-K10-001

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Rotary Evaporator, EVA180

Set of vertical glassware included (REVA-A01-001). Speed range from 20 to 280 rpm. Large 5 L water-oil heating bath with heating temperature range of RT to 180 ºC, with precise temperature control (±1ºC in water) and adjustable safety circuit. Large and easy to read digital LCD screen displays heating temperature, rotation speed and timing. Patented condenser with excellent cooling effect (cooling surface 1700 cm2). Motorized lift with quick-action, automatic release of evaporating flask to top position in case of power failure. Adjustable final position recognition to protect operator and sample against breakage. Evaporating flask with an ejector, easy to remove. Chemically resistant double PTFE system and patented pressure spring provide excellent sealing. External dimensions (mm): 583x465x457. Weight (Kg): 15. PC can control and document all parameters via RS232 interface (USB). 100-240 V / 50-60 Hz, insulation rating IP20 (DIN EN60529). Warranty 2 years. It is recommended to combine with the vacuum pump VACU-R20-001. The most suitable rubber tubing references are RUTT-006-002 for the vacuum and LTXT-007-005 for the condenser

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Rotary evaporator, EVA180-B series

Set of vertical glassware included (REVA-A01-001). Speed range from 20 to 200 rpm. 5 L water-oil heating universal bath with heating temperature range of RT to 180 °C, with a precise temperature control (±1ºC in water) and that can be used independently.LED screen that displays heating temperature, rotation speed and timing. Patented condenser with excellent cooling effect (cooling surface 1700 cm2). Manual lift combined with auxiliary lift for precise positioning of the glassware. Evaporating flask with an ejector, easy to remove. Chemical-resistant double PTFE system and patented pressure spring provide excellent sealing. External dimensions (mm): 440 x 320 x 450 (main unit) and 300 x 300 x 240 (heating bath). Weight: 7 kg (main unit) and 3 kg (heating bath). 100-240 V / 50-60 Hz, insulation rating IP20 (DIN EN60529). Warranty 2 years.It is recommended to combine with the vacuum pump VACU-R20-001. The most suitable rubber tubing references are RUTT-006-002 for the vacuum and LTXT-007-005 for the condenser

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Extraction and dispersive kits for QuEChERS method according to EN 15662

Extraction and dispersive kits for QuEChERS method (Quick, Easy, Cheap, Effective, Rugged and Safe) for sample preparation for analysis of multi-residual pesticides in fruits, vegetables and other foods.The extraction kit according to EN 15662 (QECH-E10-050) includes 50 extraction pouches (4 g MgSO4 + 1 g NaCl + 1 g tri-sodium citrate + 0.5 g Citrate di-sodium sesquihydrate) and 50 centrifuge tubes Premium Line of 50 ml. Equivalent: Agilent 5982-5650 The dispersive kit for general fruits and vegetables according to EN 15662 (QECH-D22-050) includes 50 dispersive pouches (150 mg PSA + 900 mg MgSO4) and 50 centrifuge tubes Premium Line of 15 ml. Equivalent: Agilent 5982-5056 The dispersive kit for fruits and vegetables with fats and waxes according to EN 15662 (QECH-D32-050) includes 50 dispersive pouches (150 mg PSA + 150 mg C18 + 900 mg MgSO4) and 50 centrifuge tubes Premium Line of 15 ml. Equivalent: Agilent 5982-5156 The dispersive kit for pigmented fruits and vegetables according to EN 15662 (QECH-D20-050) includes 50 dispersive pouches (150 mg PSA + 15 mg GCB + 900 mg MgSO4) and 50 centrifuge tubes Premium Line of 15 ml. Equivalent: Agilent 5982-5256 The dispersive kit for highly pigmented fruits and vegetables according to EN 15662 (QECH-D24-050) includes 50 dispersive pouches (150 mg PSA + 45 mg GCB + 900 mg MgSO4) and 50 centrifuge tubes Premium Line of 15 ml. Equivalent: Agilent 5982-5356

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Bench top meter, M21

Benchtop pH/ORP meter with automatic or manual temperature compensation (between 0 and 100 ° C). Range: -1.00 - 15.00 pH, resolution: 0.01 pH, accuracy ± 0.01 pH. Redox range: ± 1999 mV, accuracy ± 1 mV. Standard BNC connector for pH or redox electrodes and Phone Plug (3.5 mm) for the ATC probe. Autocalibration in 3 points according to USA (pH 4.01, 7.00 and 10.01) or NIST (pH 4.01, 6.86 and 9.18). Backlit LCD screen. Auto-Hold feature senses and locks the measurement endpoint. Automatic electrode slope display helps user decide chether to replace the sensor. Includes buffer solutions (pH 4.01, 7.00 and 10.01), electrode holder, METRIA electrode PHEL-GB1-001 (maximum service temperature 80 ºC) and CAT probe. Warranty 2 years. Stirrer STIS-000-001 recommended

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Bench top pHmeter, M92

Benchtop pH/ORP meter with automatic or manual temperature compensation (between 0 and 100 ° C). Range: -2.000 - 20.000 pH, resolution: 0.001 pH, precision ± 0.002 pH. ORP range: ± 1999 mV, resolution ± 0.2 mV. Standard BNC connector for pH or redox electrodes and Phone Plug (3.5 mm) for the ATC probe. Auto-calibration from 1 to 5 points according to USA, NIST, DIN or customized and recalibration alarm from 1 to 31 days. Backlit LCD screen. Stability indicator that recognizes the measurement as stable and expanded memory with a capacity of 500 readings. Includes buffer solutions (pH 4.01, 7.00 and 10.01), electrode holder, METRIA PHEL-GB1-001 electrode (maximum service temperature 80 ºC), CAT probe and USB cable. Warranty 2 years. STIS-000-001 stirrer recommended

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Products 1165 to 1176 on 1181 results