Best Humboldt in 2026

Product Type:Lab Supply

Item Package Dimension:1.7 cm L X 7.3 cm W X 14.1 cm H

Item Package Weight:0.1 kg

Standard micro-Bunsen burner with air regulator only

It has high-quality

American-made burners with nickel-plated, die-cast zinc bases

The maximum jaw opening is 4-1/2"

Country Of Origin: United States

Model Number: H-23422

Aspirator filter pump for vacuum filtrations in a variety of pressure conditions

Ball-type check valve to prevent water backflow on loss of pressure

Stainless steel for corrosion resistance

➽ Material: Stainless Steel and Nylon Bristles for Bottle Cleaning Brushes and Pipe Cleaning Brushes

➽ Set of 10pcs 9.8 inch Tube cleaning Brushes with Varying Diameters.

➽ Different Size Tube Brushes: 2, 3, 4, 5, 6, 8, 12, 16, 20, and 24 mm (1/16, 1/9, 1/6, 1/5, 1/4, 1/3, 1/2, 2/3, 3/4, and 1inch)

Homesprit lab vacuum filtration pump is suitable for Laboratory Vacuum Filtration Distillation Apparatus to filt the liquid quicker.

Homesprit lab vacuum filtration pump is made for USA market so you can use it in USA market surely.

The lab vacuum pump is made of plastic shell,Copper wire inside part and four Shockproof rubber base etc.The plastic shell can avoid rust.copper wire inside part makes the product more durable.The shockproof rubber base can reduce noise.You can barely hear the noise when the product is working.

1.The product includes a repeatable manual pump, a liquid reservoir, bottle caps, plus 10 safe material hoses which is made of safe materials,No harm to skim.

2.10 pieces hoses has three holes design to suck in viscous liquid from multiple directions.

3. No electricity required, one-handed operation, easy to use anytime, anywhere.

Note: If you find the suction poor after receiving it, please contact me by email and I will replace it with a new one for you.NestEcho lab vacuum filtration pump is working for the Laboratory Vacuum Filtration Distillation Apparatus to filter the liquid quicker which can help to save a lot time.NOTE: The pump doesn't pull a high vacuum needed for much vacuum applications. It is intended to lower the pressure in a vacuum filtration flask.

The working voltage of NestEcho laboratory filtration pump is 110-120V and the working HZ is 60HZ so It is made for USA market. (If you want to use this product in other country,please check the working voltage and working HZ to make sure whether it is suitable for the country you want to use for or not.

There are three different tubing for connecting to different size nozzle of Laboratory Vacuum Filtration Distillation Apparatus. one unit 4mm ID x 5mm OD Transparent tube; one unit 5mm ID x 7mm OD black tubing; one unit 6mm ID x 9mm OD yellow tubing; The tubing is flexible so lab vacuum filtration pump can be suitable for different lab filter bottle in the market.

Volume Capacity: 25ml, red color;

Easy operation: this Pipette Pump is easy to operate by one hand. Rotation of the thumb wheel draws or dispenses the liquid with precision and ease

High quality:Durable, resistant to acids and alkalis

Maximum free air pumping capacity: 11.5L/min; water flow rate: 6.5L/min

Material: polypropylene pump with integral check valve and NPT connecting thread, and polyethylene tubing

Attaches to any standard lab faucet

❤【FILTER IN SECONDS】Filtration can be a pain, taking hours using gravity alone. Our lab vacuum pump, which works at 10L/min, can accomplish the same job in seconds - even with highly viscous liquids. The vacuum pump can save hours in the lab and let you run more experiments - or produce more product. Many of our customers use our lab filtration pump for essential oils, e-juice, home-brewing and more.

❤【OIL FREE】Many other pumps need their oil changed after only 12 hours of use. And cheaper models are also notoriously weak and unreliable. The LABFISH vacuum pump uses a powerful, 0.075Mpa oilless small diaphragm pump, which means it isn’t messy and doesn’t need regular maintenance. The pump can pull a vacuum strong enough for most lab or industrial work.

❤【ANTI-SLIP】The unique base design, containing four special rubber anti-slip pads, can be steadily fixed on the workbench to prevent the machine from shaking and run more quietly and steadily.

Product Details: Input: 110V; Single-tap sucking rate: 10L/min; The max. vacuum degree: 0.098Mpa; Flow Rate: 60L/min; Lift: 8M; Tube Amount: 1. Dual-use pump, supply vacuum condition while circulating cooling water for reactor.

15L Tank & Quiet Use: large 15L water tank, with a removable case for quick water/ice in. Silent use with special fluid muffler reduces the noise and liquid friction. Have a check valve on the exhaust tube, which can prevent unplanned vacuum downtime on working.

2 Suction Tap: To suit different circumstances, it can be operated with a single tap or use both taps simultaneously for higher efficiency.

Product Type: vacuum grease

Bag Size (lbs): 0.33

Bag Size (G): 150

Made with high-quality 304 Stainless Steel for long-lasting performance.

Easy to install - Requires only a 10mm wrench, Screw Driver, and 10 minutes of your time.

Allows you to maintain industry standard 9 Bar of pressure for optimal espresso extraction.

SIZING: Measure the diameter of your arm right above your sensor - then utilize the sizing chart for accurate and secure armband fittings! There are sleeve sizes available for small children up to large adults!

COMFORTABLE: Both ends of the 5-inch armband are equipped with non-slip silicone. The sleeve prevents sensor from snagging on clothing, etc. The non-slip feature will keep your sleeve in place all day.

SWEAT RESISTANT: This armband is specifically created for diabetics to protect and prevent their omnipod, dexcom, freestyle libre, guardians, from falling off during exercise, athletics or daily wear. Place the band over your sensor and be at peace with the security, wearability, and durability for 24/7 use of this product during any adventure!

Product Type:Lab Supply

Item Package Dimension:1.7 cm L X 7.3 cm W X 14.1 cm H

Item Package Weight:0.1 kg

Volume Capacity: 25ml, Red color.

Fast and efficient, both plastic and glass pipettes can in good use.

Precision casting, Thumb wheel guarantees precise operation.

Easy to use: Thumbwheel design provides easy one-hand operation with the pipette pump

High accuracy: Precise filling and dispensing can be provided

Quick dispense: Side level allows the entire liquid samples in the pipette pump to be dispensed rapidly

LabEdit lab vacuum filtration pump is working for the Laboratory Vacuum Filtration Distillation Apparatus to filter the liquid quicker which can help to save a lot time.NOTE: The pump doesn't pull a high vacuum needed for much vacuum applications. It is intended to lower the pressure in a vacuum filtration flask.

The working voltage of the laboratory filtration pump is 110-120V and the working HZ is 60HZ so It is made for USA market. (If you want to use this product in other country, please check the working voltage and working HZ to make sure whether it is suitable for the country you want to use for or not.

There are three different tubing for connecting to different size nozzle of Laboratory Vacuum Filtration Distillation Apparatus. The three different size hoses are one piece 4mm ID x 5mm OD hose;one piece 5mm ID x 7mm OD hose; one unit 6mm ID x 9mm OD. These three type hose could fit most of different size filter bottle nozzle.

High-density polyethylene aspirator pump operates on water pressure above 11psi (7584 N/m2)

Integral check valve resists corrosive filtrates and fumes

Quick-disconnect hose fitting accepts 6.4 to 9.5mm (1/4 to 3/8") I.D. tubing

Hand-operated vacuum pump with gauge removes moisture and air from tanks and containers to provide students with hands-on experience with the principles of physics

Gauge provides readings in cm and inHg (inches of mercury)

Displaces up to 725mL of air with 15mL pumping rate per stroke

Easy to Operate: Pipette Pump easy one hand operation. Rotation of the thumb wheel draws or dispenses the liquid with precision and ease.

Dispensed Rapidely: By depressing the side lever the entire contents can be dispensed rapidly.

10 Ml: Accepts glass and plastic pipettes. Pipette Pump for Pipettes up to 10ml, Green

Max Vacuum：420mmhg

Pumping rate: 1.5L/Min

Watewr inlet OD 16mm

MADE IN USA NO LEAKING a durable oil bottle with industrial strength plastic soap containers can be used for house cleaning, dog shampoo, decorative food, traveling accessories, body essential oil bottle, hair applicator bottle, and skin care needs, including lotions, perfume, and cologne.

BPA FREE MoYo Natural Labs 8 oz Boston round bathroom hand pump bottle is ideal as a Soap dispenser 8 oz bottle, the plastic liquid dispenser 8 oz bottle and a hand soap bottle for essential skin and body care products.

8 oz SOAP DISPENSERS ARE SOAP dispensers with durable pump bottle for lotion, oils and all liquid that are guaranteed to no leaking, giving you peace of mind. MoYo Natural Labs soap dispenser 8 oz is a washable refillable lotion bottle.

1PC DC 3V Micro Vacuum Air Pump Mini Air Pressure Pump

EDLP600 12V diaphragm pump for gas and liquid with 12V brush motor, current 0.3A, positive pressure ≥ 0.05, negative pressure ≥ 0.04, noise ≤ 65dB, weight 65g, life expectancy under normal circumstances in about 300 hours, gas flow > 1L/min, liquid flow ≥ 600ml/min.

EDLP600 gas-liquid diaphragm pump, can be used for oxygenation, pumping, pumping water. Snap-on structure is easy to combine and disassemble, no valves and seals, easy to disassemble.

EDLP600 12V diaphragm liquid ​pump can be used as parts of the equipment, can be used for DIY, can be used to pump liquids and gases, etc.

【Lab Filtration Pump】：Lab filtration pump for laboratory vacuum filtration distillation apparatus.The lab vacuum pump is to suck the air in the filtration bottle out to create air pressure difference in order to filter the liquid quickly.

【A Silent Design】：At the vent at the bottom of the product, we designed a small slot and filled it with cotton to reduce noise.The bottom of the product is also designed with four rubber support points to reduce the noise when the product is working.The shell of the product is made of strong plastic material, which can prevent rusting. The inside of the product is made of high-quality copper wire, which can increase the service life of the product.

【How to use this product】：Choose the hose to connect the filtration bottle and the lab vacuum pump and then turn on the pump then It can work.Very easy to operate.

Air flow: 490 L/min

Quickly inflates and deflates almost all inflatable products

Powered by a 110V home power outlet or 12V car outlet

FILTER IN SECONDS: JOANLAB lab vacuum pump is widely used in laboratories, including food, drug, beverage and drinking water industry tests, suspended solids determination and microanalysis of sample pretreatment, or solvent passivation;Compared with gravity flow, vacuum filtration can greatly reduce processing time and improve efficiency.

LOW MAINTENANCE,LAB QUANLITY: Different with many other pumps, which need their oil changed after use, the JOANLAB vacuum pump uses a powerful oilless small diaphragm pump, which means it can provide a clean vacuum environment, doesn't produce pollation to the system; The small vacuum pump is small and easy to store when not in use. It is built with sturdy lab-quality materials meant to last for years.

VERSATILE: Can run continuously for 24 hours, and powerful enough for most lab and industrial work such as vacuum filtration. You can also use this filtration pump for essential oils, e-juice, home-brewing and more.