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Acylation reagents for GC - Bisacylamides | Description: MBTFA, Capacity ml: 1
Acylation reagents for GC - Bisacylamides | Description: MBTFA, Capacity ml: 1
Merk: Macherey-Nagel GmbH & Co. KGBeschikbaar in 3 variantenAcylation with fluorinated acid amides is recommended for alcohols, primary and secondary amines as well as for thiols under mild, neutral conditions. MBTFA also forms very volatile derivatives with carbohydrates.by-products: corresponding neutral acylamides, which can be easily removed due to their high volatility; because of neutral conditions and favourable chromatographic properties often removal of the bisacylamide is not necessary. Thus sample preparation is much more convenient.MBTFA / MBHFBAN-methyl-bis(trifluoroacetamide) MBTFAm.w. 223.08, Bp 123 - 124°C (760mm Hg), density d20°/4° = 1.55,CF3 - CO - N(CH3) - CO - CF3
€353,00
ADAMANT unmodified standard silica layers for TLC | Type: ADAMANT UV254, Plate format cm: 5 x 20, Gel thickness mm: 0.25
ADAMANT unmodified standard silica layers for TLC | Type: ADAMANT UV254, Plate format cm: 5 x 20, Gel thickness mm: 0.25
Merk: Macherey-Nagel GmbH & Co. KGBeschikbaar in 11 variantenSilica 60, specific surface (BET) ~ 500m²/g, mean pore size 60Å, specific pore volume 0.75ml/g, particle size 5 to 17µm. Outstanding hardness and abrasion resistance due to an optimized binder system. Increased separation efficiency due to an optimized particle size distirbution. High suitability for trace analyses resulting from a UV indicator with brilliance and a low-noise background of the layer.Available as glass plates with or without fluorescent indicator (UV254).
€230,00
Adapter AD/SK for BOD measuring system OxiTop® | Type: OxiTop® AD/SK
Adapter AD/SK for BOD measuring system OxiTop® | Type: OxiTop® AD/SK
Merk: Xylem Analytics Germany (WTW)For OxiTop® measuring heads, for all sample and measuring bottles series PF45/.. and MF45/.., autoclavable (121 °C). Incl. OxiTop® AD adapter, OxiTop® SK screwable adapter, DI45 gasket for adapter VS45.
€129,00
Adapter and spindle sets for Viscometers ROTAVISC | Type: ELVAS-1, Viscosity range mPas: 2000
Adapter and spindle sets for Viscometers ROTAVISC | Type: ELVAS-1, Viscosity range mPas: 2000
Merk: IKA-Werke GmbH & Co.KGBeschikbaar in 8 variantenDIN S-1: DIN adapter set.O DIN S-1: The open DIN spindle set measures viscosities according to DIN 53019 and can be used with customer-specific vessels. The set includes a single-wall-open-jacket to quickly dive into the sample liquid as well as a coaxial cylinder system for the analysis of the sample at a specific shear rate and shear stress is included.ELVAS-1: The extremely low viscosity adapter spindle set ELVAS-1 includes a double jacket to quickly heat up or cool down the sample as well as a coaxial cylinder system for the analysis of the sample at a specific shear rate and shear stress. This 16 ml spindle is commonly used with the ROTAVISC lo-vi and allows measurements from 1 mPas (water temperature at 20 °C). The spindle without the water jacket can also be used in customer-specific vessels.VAN-1: The vane spindle set allows the viscosity measurement of suspensions. Four vane spindles are included in the delivery.T-SP-Set: Set with 6 T spindlesSAS-1: Spiral adapter to measure the viscosity of very sticky and other viscous samples. Additionally, it is possible to analyse the fluid behavior of different shear rates.SP set-1: Standard spindle set, inculdes 4 spindles (SP1, SP2, SP3, SP4).SP set-2: Standard spindle set, inculdes 6 spindles (SP7, SP8, SP9, SP10, SP 11, SP12)
€1.557,00
Adapter CentriPAK
Adapter CentriPAK
Merk: Thermo Elect.LED GmbH (Kendro)
€274,00
Adapter for 5.0 ml rotors | Description: Adapters for cryogenic tubes
Adapter for 5.0 ml rotors | Description: Adapters for cryogenic tubes
Merk: Eppendorf SEBeschikbaar in 3 variantenFor rotors: FA-10x5, FA-20x5, FA-45-12-17, FA-45-16-17, FA-45-20-17
€40,70
Adapter for exhaust filter, PP | Version: Angle 45°, Thread: GL 14
Adapter for exhaust filter, PP | Version: Angle 45°, Thread: GL 14
Merk: Bohlender GmbHBeschikbaar in 4 variantenFor space saving mounting on b.safe Waste Caps.
€47,95
Adapter for fixed angle rotors | Description: Adapter for 0.4 ml microcentrifuge tubes
Adapter for fixed angle rotors | Description: Adapter for 0.4 ml microcentrifuge tubes
Merk: Eppendorf SEBeschikbaar in 3 variantenAdapter for the following fixed-angle rotors:F-45-12-11F-45-18-11F-45-24-11F-45-30-11FA-45-24-11FA-45-30-11FA-45-48-11FA-30 x 2FA-48 x 2
€17,27
Adapter for mixer mills MM 400 | Description: For 10 reaction tubes 1,5 and 2,0 ml, Material: PTFE
Adapter for mixer mills MM 400 | Description: For 10 reaction tubes 1,5 and 2,0 ml, Material: PTFE
Merk: Retsch GmbHBeschikbaar in 8 varianten
€341,00
Adapter for polyamide test sieves | Description: Adapter for polyamide sieves for Fritsch clamping lids
Adapter for polyamide test sieves | Description: Adapter for polyamide sieves for Fritsch clamping lids
Merk: Fritsch GmbHThis adapter is to be used in combination with the clamping lid plexiglas, for test sieves 200 mm / 8" Ø (Cat. No. 9.826 404) for secure fixing of polyamide test sieves on Fritsch Sieve Shakers ANALYSETTE 3 PRO and SPARTAN.
€272,00
Adapter for rectangular bucket of the swing-out rotor 221.65 V20
Adapter for rectangular bucket of the swing-out rotor 221.65 V20
Merk: HERMLE Labortechnik GmbH
€415,00
Adapter for rotors FA-45-6-30 and FA-6x50 | Description: Adapters for 1 Oak Ridge tube, 16 ml, For: FA-45-6-30, FA-6x50
Adapter for rotors FA-45-6-30 and FA-6x50 | Description: Adapters for 1 Oak Ridge tube, 16 ml, For: FA-45-6-30, FA-6x50
Merk: Eppendorf SEBeschikbaar in 10 varianten
€88,80

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