Bottle Top Dispenser
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| Brand | AHN |
|---|---|
| Origin | Germany |
| Model | AHN myDpette |
| Instrument Type | Manual Bottle Top Dispenser |
| Volume Range | 5.0–50.0 mL |
| Minimum Increment | 0.25 mL |
| Accuracy | ±2% |
| Chemical Resistance | High (PTFE, FEP, ETFE, PPS components) |
| Compliance | ISO 8536-4, DIN EN ISO 8655-7, GLP-ready design |
| Brand | BRAND |
|---|---|
| Origin | Beijing, China |
| Distributor Type | Authorized Distributor |
| Instrument Type | Manual Bottle Top Dispenser |
| Volume Range | 5–50 mL |
| Minimum Increment | 0.2 mL |
| Accuracy | ±0.5% |
| Error Limit | ±0.1% |
| Compliance | ISO 8655-3, GLP-compliant design |
| Brand | BRAND® |
|---|---|
| Origin | Germany |
| Model | Dispensette S |
| Type | Manual Bottle Top Dispenser |
| Volume Range | 0.1–1 mL |
| Minimum Increment | 0.005 mL |
| Accuracy | ±0.5% |
| Precision (Repeatability) | ±0.1% |
| Max. Operating Pressure | 600 mbar |
| Max. Kinematic Viscosity | 500 mm²/s |
| Max. Liquid Density | 2.2 g/cm³ |
| Max. Temperature | 40 °C |
| Wetted Materials | Borosilicate glass, aluminum oxide ceramic, platinum-iridium alloy, ETFE, FEP, PFA, PTFE, PP |
| Brand | BRAND® |
|---|---|
| Origin | Germany |
| Model | Dispensette® III |
| Type | Digital Bottle-Top Dispenser |
| Volume Range | 0.2–50 mL (model-dependent) |
| Minimum Increment | 0.01–0.2 mL (model-dependent) |
| Accuracy | ±0.1% |
| Precision (Repeatability) | ±0.1% |
| Max. Operating Pressure | 500 mbar |
| Max. Liquid Viscosity | 500 mm²/s |
| Max. Liquid Density | 2.2 g/cm³ |
| Max. Operating Temperature | 40 °C |
| Sterilization | Autoclavable at 121 °C for 20 min |
| Materials | Borosilicate glass, platinum-iridium piston, ETFE/EP/FA seals, polypropylene housing |
| Brand | BRAND® |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 4630141 |
| Instrument Type | Manual Bottle Top Dispenser |
| Volume Range | 1–10 mL |
| Minimum Graduation | 0.2 mL |
| Accuracy | ±0.1 % |
| Precision (Repeatability) | ±0.5 % |
| Compatible Bottle Threads | GL24/25, GL28/S28, GL32/33, GL38, S40 |
| Bottle Height Range | 125–240 mm |
| Operating Temperature | +15 °C to +40 °C |
| Maximum Vapor Pressure | 600 mbar (slow aspiration required above 300 mbar) |
| Max. Kinematic Viscosity | 500 mm²/s |
| Max. Liquid Density | 2.2 g/cm³ |
| Brand | Brandtech (Branded as BRAND®) |
|---|---|
| Origin | Germany |
| Type | Electronic Bottle Top Dispenser |
| Volume Range | 2.5–25 mL |
| Minimum Increment | 0.1 mL |
| Accuracy | ≤ ±0.5% (relative error) |
| Precision | ≤ 0.1% (relative standard deviation) |
| Sterilization | Autoclavable at 121 °C, saturated steam |
| Compliance | GLP, ISO 9001 |
| Dispensing Valve | Sealing-ring-free valve system with integrated ball valves |
| Delivery Tube | Adjustable length, 360° rotatable dispensing module |
| Thread Compatibility | Standard 45 mm GL45 neck |
| Safety Feature | Integrated safety reseal valve (optional configuration) |
| Certification | DE-M mark (German Metrology Institute) |
| Brand | BRAND® |
|---|---|
| Origin | Germany |
| Model | Standard / Organic |
| Type | Manual Bottle Top Dispenser |
| Compatibility | Corrosive Acids (e.g., H₂SO₄, H₃PO₄), Strong Bases (e.g., NaOH, KOH), Halogenated & Fluorinated Hydrocarbons (e.g., CCl₃CF₃, CH₂Cl₂), TFA, THF, Peroxides |
| Materials in Contact | Borosilicate Glass, Ceramic, Platinum-Iridium Alloy, ETFE, FEP, PFA, PP |
| Max. Vapor Pressure | 500 mbar |
| Max. Viscosity | 500 mm²/s |
| Max. Temperature | 40 °C |
| Max. Density | 2.2 g/cm³ |
| Sterilization | Autoclavable at 121 °C (wet heat) |
| Calibration | Tool-assisted, factory-set with red calibration indicator |
| Brand | Brandtech® |
|---|---|
| Origin | Germany |
| Model | 4630351 |
| Type | Digital Adjustable Bottle Top Dispenser |
| Volume Range | 25–50 mL |
| Minimum Increment | 0.1 mL |
| Accuracy | ±0.5% |
| Precision (Repeatability) | ±0.1% |
| Operating Temperature | +15 °C to +40 °C |
| Maximum Vapor Pressure | 600 mbar (slow aspiration required above 300 mbar) |
| Max. Kinematic Viscosity | 500 mm²/s |
| Max. Liquid Density | 2.2 g/cm³ |
| Chemical Compatibility | Chlorinated & fluorinated hydrocarbons (e.g., CFC-113, DCM), concentrated HCl & HNO₃ (excluding HF), TFA, THF, peroxides |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | Acurex 501 |
| Type | Manual Bottle Top Dispenser |
| Volume Range | 0.2–30 mL |
| Minimum Increment | 0.1–1.0 mL (model-dependent) |
| Compliance | EN ISO 8655 |
| Certification | Individual QC Certificate per Unit |
| Sterilization | Fully Autoclavable (121°C, 20 min) |
| Safety | TÜV-Certified Explosion-Safe Design |
| Wetted Materials | PTFE, FEP, ETFE, PP — Metal-Free & Static-Dissipative |
| Brand | BRAND (Brandt GmbH / BRAND) |
|---|---|
| Origin | Germany |
| Distributor Type | Authorized Distributor |
| Import Status | Imported |
| Model | Vernier-Adjustable Type |
| Instrument Type | Manual Bottle Top Dispenser |
| Price Range | USD 650 – 1,300 (FOB Hamburg) |
| Operating Limits | Max. vapor pressure 500 mbar |
| Wetted Materials | Borosilicate glass, ceramic, platinum-iridium alloy, ETFE, FEP, PFA, PP (safety cap) |
| Brand | BRAND |
|---|---|
| Origin | Germany |
| Type | Manual Bottle Top Dispenser |
| Adjustment Mechanism | Digital Adjustable & Easy-Calibration Design |
| Material Compatibility | Borosilicate Glass, Ceramic, Platinum-Iridium Alloy, ETFE, FEP, PFA, PP (Safety Cap) |
| Operating Limits | Max. Vapor Pressure 500 mbar |
| Brand | BRAND |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Vernier-Adjustable |
| Instrument Type | Manual Bottle Top Dispenser |
| Operating Limits | Max. vapor pressure 500 mbar, max. kinematic viscosity 500 mm²/s, max. operating temperature 40 °C, max. liquid density 2.2 g/cm³ |
| Wetted Materials | Borosilicate glass, aluminum oxide ceramic, tantalum, ETFE, FEP, PFA, PTFE, PP |
| Brand | BRAND |
|---|---|
| Origin | Germany |
| Distributor Type | General Distributor |
| Import Status | Imported |
| Model Type | Digital Adjustable |
| Instrument Category | Manual Bottle Top Dispenser |
| Operating Limits | Max. vapor pressure 500 mbar |
| Wetted Materials | Borosilicate glass, aluminum oxide ceramic, tantalum, ETFE, FEP, PFA, PTFE, PP |
| Brand | BRAND (Brand) |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model Range | 1–10 mL |
| Instrument Type | Manual Bottle Top Dispenser |
| Valve Spring Options | Platinum-Iridium or Tantalum |
| Fluid Path Materials | PFA, PTFE, Sapphire, ETFE, PCTFE, FEP |
| Compliance | DE-M Marked |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Manual Bottle Top Dispenser |
| Model | DispensMate-Pro |
| Volume Range | 0.5–5 mL, 1–10 mL, 2.5–25 mL, 5–50 mL, 10–100 mL |
| Minimum Graduation | 0.1 mL |
| Accuracy | ±0.2% |
| Maximum Permissible Error | ±0.5% |
| Max. Operating Pressure | 500 mbar |
| Max. Kinematic Viscosity Tolerance | 500 mm²/s |
| Max. Liquid Temperature | 40 °C |
| Max. Liquid Density | 2.2 g/cm³ |
| Construction Materials | PTFE, FEP, Hastelloy®, PP |
| Included Adapters | S40, GL25, GL28, GL32, GL38 |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Type | Manual Bottle Top Dispenser |
| Capacity Range | 1–10 mL |
| Increment | 0.2 mL |
| Construction Materials | PTFE, ETFE, FEP, BSG, PP |
| Max. Operating Pressure | 500 mbar |
| Max. Liquid Viscosity | 500 mm²/s |
| Max. Liquid Temperature | 40 °C |
| Max. Liquid Density | 2.2 g/cm³ |
| Sterilization | Autoclavable (121 °C, 20 min) |
| Thread Compatibility | Standard 45 mm GL45 neck |
| Compliance | Designed to support GLP/GMP workflows with traceable calibration and repeatable dispensing performance |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Model | dFlow |
| Dispensing Range | 0.1–99.9 mL |
| Minimum Increment | 0.01 mL (100 µL) |
| Accuracy | ≤ ±0.5% (at ≥1 mL) |
| Precision | CV ≤ 0.3% (10 mL), CV ≤ 0.6% (5 mL), CV ≤ 3.0% (1 mL) |
| Adjustable Speed | 16 levels |
| Operating Temperature | 15–40 °C |
| Compliance | ISO 8655-5:2022 (Bottle-top dispensers) |
| Control Interface | Local keypad + optional remote control (RS-232 or USB) |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer | DLAB Scientific Instrument Co., Ltd. |
| Model | dFlow |
| Dispensing Range | 0.1–99.9 mL |
| Minimum Increment | 0.1 mL |
| Accuracy | ±0.3% |
| Precision (CV) | ≤0.2% |
| Cycle Time | <8 s for 25 mL deionized water |
| Operating Temperature | 10–30 °C |
| Compliance | DIN EN ISO 8655 |
| Control Interface | External controller |
| Display | Large-format LCD |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | DispensMate |
| Instrument Type | Manual Bottle Top Dispenser |
| Volume Ranges | 0.5–5 mL, 1–10 mL, 2.5–25 mL, 5–50 mL |
| Minimum Increment | 0.1–1.0 mL (model-dependent) |
| Accuracy | ±0.2% |
| Precision (CV) | ≤0.5% |
| Sterilization | Autoclavable at 121°C, 20 min |
| Materials in Contact with Liquids | PTFE, FEP, BSG, PP |
| Included Adapters | S40, GL25, GL28, GL32, GL38 |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Model | DispensMate-Pro |
| Type | Manual Bottle Top Dispenser |
| Volume Range | 0.5–5 mL |
| Graduation Interval | 0.1 mL |
| Systematic Error | ±25 µL or ±0.5% |
| Random Error | ±10 µL or ±0.2% |
| Max. Operating Pressure | 500 mbar |
| Max. Kinematic Viscosity Tolerance | 500 mm²/s |
| Max. Liquid Temperature | 40 °C |
| Max. Liquid Density | 2.2 g/cm³ |
| Construction Materials | PTFE, FEP, Hastelloy®, PP |
| Included Adapters | S40, GL25, GL28, GL32, GL38 |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | StepMate Stepper |
| Instrument Type | Manual Bottle Top Dispenser |
| Volume Range | 0.5–50 mL |
| Minimum Increment | 0.5 mL |
| Accuracy | ±0.2–0.8% (depending on volume setting) |
| Random Error | ≤0.2–0.7% (depending on volume setting) |
| Compliance | Factory-calibrated per ISO 8655-3 |
| Brand | Eppendorf |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | Varispenser 2 / Varispenser 2x |
| Instrument Type | Electronic Bottle Top Dispenser |
| Sterilization | Autoclavable (121 °C, 20 min, full unit) |
| Chemical Resistance | Full-body PTFE/ETFE/FEP/PFA/PP construction |
| Valve System | Precision piston-driven with integrated recirculation valve (Varispenser 2x only) |
| Dispensing Accuracy | ≤ ±0.5% CV (per ISO 8655-3) |
| Volume Range | Adjustable from 0.2 mL to 100 mL per dispense (model-dependent) |
| Operating Temperature | 10–40 °C |
| Humidity Limit | ≤ 80% RH (non-condensing) |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | OPTIFIX BASIC |
| Pricing | Available Upon Request |
| Brand | FORTUNA |
|---|---|
| Origin | Germany |
| Model | FORTUNA® OPTIFIX® SAFETY |
| Type | Manual Bottle Top Dispenser |
| Volume Range | 0.4–100 mL |
| Minimum Increment | 0.1 / 0.5 / 1.0 / 2.0 mL |
| Accuracy | ±1% |
| Error | ±1% |
| Compliance | DIN EN ISO 9001, German Calibration Standard (H-Quality Certification) |
| Materials | PTFE-coated piston, borosilicate glass cylinder, PTFE valve block and adapters (GL32, 40 mm & 45 mm), PP finger guard with laser-etched scale |
| Sealing | 100% metal-spring-free, fully chemically inert construction |
| Brand | FORTUNA |
|---|---|
| Origin | Germany |
| Model | OPTIFIX® SAFETY S |
| Type | Manual Bottle Top Dispenser |
| Volume Range | 0.4–100 mL |
| Minimum Increment | 0.1, 0.2, 0.5, 1.0, 2.0 mL |
| Accuracy | ±1% |
| Tolerance per Range | ±0.2% to ±0.6% (per DIN EN ISO 8655-3) |
| Dispensing Cylinder Material | Borosilicate Glass |
| Piston Coating | PTFE |
| Seals | Chemically Resistant Elastomers |
| Safety Valve | Integrated Pressure Relief with Exhaust Tube |
| Connection | GL32 Thread |
| Adapters Included | PTFE 40 mm & 45 mm |
| Delivery Tip | PTFE |
| Compliance | H-certified (German Metrology Institute), DIN EN ISO 9001, DIN EN ISO 8655-3, GLP/GMP-ready |
| Brand | FORTUNA |
|---|---|
| Origin | Germany |
| Model | FORTUNA® OPTIFIX® SOLVENT |
| Dispensing Range | 0.4–500 mL |
| Minimum Graduation | 0.1 mL |
| Accuracy | ±0.1 mL |
| Relative Error | ±1% |
| Actuation | Manual |
| Volumetric Cylinder Material | Borosilicate Glass |
| Piston Sealing | PTFE-coated |
| Adapter Material (BASIC/SOLVENT) | Polypropylene (PP), GL40 & GL45 Thread |
| Delivery Tube | PTFE |
| Compliance | ISO 8536-4, DIN EN ISO 8655-3, GLP-ready design |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model No. | 101.070-48 |
| Instrument Type | Manual Bottle Top Dispenser |
| Capacity Range | 10–50 mL |
| Graduation Interval | 1 mL |
| Accuracy (A) | ≤0.3% |
| Coefficient of Variation (CV) | ≤0.1% |
| Operating Temperature | 15–50 °C |
| Sterilization | Autoclavable at 121 °C / 1 bar |
| Compliance | ISO 8655 calibrated per PTB traceable protocol (distilled water, 20 °C, steady dispensing) |
| Material Contact Surface | PTFE, borosilicate glass, crystal glass, polypropylene (PP), nickel alloy |
| Thread Standard | GL32 |
| Ergonomic Handle | Ambidextrous design with fine-adjustment volume setting mechanism |
| Dispensing Cylinder | Transparent, graduated borosilicate glass cylinder with PP jacket |
| Piston | Precision-ground glass piston with matte-finished interface |
| Valve Block | Integrated PP valve block |
| Accessories | GL32-to-GL40 and GL32-to-GL45 adapters included |
| Brand | FORTUNA |
|---|---|
| Origin | Germany |
| Model | FORTUNA UNIVERSAL® OPTIFIX® HF |
| Type | Manual Bottle Top Dispenser |
| Volume Range | 10–50 mL, 20–100 mL |
| Minimum Graduation | 0.1, 0.2, 0.5, 1.0, 2.0 mL |
| Accuracy | ±1% |
| Error | ±1% |
| Compatibility | All liquids including hydrofluoric acid (HF) |
| Construction | PTFE-coated piston with sealing ring, PTFE reservoir cylinder, PTFE adapter |
| Sealing | 100% leak-proof design |
| Regulatory Compliance | Designed for GLP/GMP environments |
| Brand | Gerhardt |
|---|---|
| Origin | Germany |
| Type | Manual Bottle Top Dispenser |
| Volume Range | 0.25–50 mL |
| Graduation Interval | 0.25 mL |
| Accuracy | ±0.5% |
| Precision | 99.5% |
| Available Models | 2.50 mL, 5.00 mL, 10.00 mL, 25.00 mL, 50.00 mL |
| Compliance | ISO 8655-3, DIN EN ISO 8655-3, GLP-ready design |
| Brand | Hirschmann |
|---|---|
| Origin | Germany |
| Model | 9310001 |
| Type | Manual Bottle Top Dispenser |
| Volume Range | 0.2–60 mL |
| Minimum Increment | 0.05 mL |
| Accuracy | ≤0.5% |
| Precision (Repeatability) | ≤0.1% |