The new Eppendorf Varispenser 2 and Varispenser 2x are ideal for dispensing consistent volumes of liquids in reagent bottles. Advanced sealing lip technology allows for dispensing of virtually any type of acid, solution, or base. Available in six sizes for dispensing volumes from 0.2 to 100 mL, these devices are designed to consistently dispense the selected volume without wasting reagent. All Varispenser bottle-top dispensers are fully autoclavable, ensuring maximum safety in your laboratory. The Varispenser 2x is equipped with a circulation valve that eliminates reagent loss during ventilation. ▼1. NEW! The safety valve ball inside the discharge valve closes when the discharge tube is not attached, preventing leaks. ▼2. NEW! The oval dispenser housing provides a secure grip during transport and adjustments. ▼3. NEW! All Varispenser 2s are compatible with the standard GL 45 thread standard, covering most common bottle threads, with 3 or 5 adapters available to cover additional bottle thread sizes. ▼4. NEW! The air vent cap allows for easy installation of optional dry tubes, protecting reagents sensitive to humidity and CO2. ▼5. PFA sealing lip technology wipes the cylinder wall during dispensing, preventing crystallization due to residual media. ▼6. The fixed slide allows for quick and accurate volume adjustments and prevents accidental drift. ▼7. The retractable filling tube can be used with bottles up to 35 cm tall. ▼8. The flexible spiral discharge tube facilitates repeated dispensing and filling of fixed or remote containers. ▼9. Dry tubes filled with absorbent protect reagents from moisture and CO2. ▼10. Luer cone-type additional air vent cap accommodates microfilter installation, preventing contamination of supply bottles.
* We do not deliver to private homes (detached houses / apartments).
Eppendorf VarispenserR2 mL
#Grup produk P113177895
Spesifikasi
| AS ONE Part Number | 63-8460-45 |
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Informasi Produk
Description
Feature
SpecificationBottle-top dispenser with GL 25, GL 28/S 28, GL 32, GL 38, S 40 adapters and elastic filling tube (length 125-240 mm) Volume range: 1-10 mL Volume: 1 mL Adjustment range at 1 mL: 0.2 mL at 1 mL Relative systematic error 1): ± 5% at 1 mL Absolute systematic error 1): ± 50 μL at 1 mL Relative random error 1): ± 1% at 1 mL Absolute random error 1): ± 10 μL Volume: 5 mL Adjustment range at 5 mL: 0.2 mL at 5 mL Relative systematic error 1): ± 1% at 5 mL Absolute systematic error 1): ± 50 μL at 5 mL Relative random error 1): ± 0.2% at 5 mL Absolute random error 1): ± 10 μL Volume: 10 mL At 10mL, variable range: 0.2mL At 10mL, relative systematic error 1): ± 0.5% At 10mL, absolute systematic error 1): ± 50μL At 10mL, relative random error 1): ± 0.1% At 10mL, absolute random error 1): ± 10μL 1) Systematic and random error data are in accordance with EN ISO 8655. Technical specifications are subject to change. Information may be incorrect or missing. The Varispenser 2 is not a substitute for a lid. Volatile liquids may evaporate. Body thread size: 45mm. Volume adjustable.
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