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Shopping for scientific equipment has never been as easy as browsing through our catalog; rich in premium, ergonomic, durable, and affordable lab equipment of all sorts.​

Our stock of lab equipment is so vast that we can only offer a small preview here but, rest-assured, we firmly believe that any lab equipment you buy from MIDSCI™ is going to satisfy your needs. 
  
MIDSCI™ offers accurate balances, quiet centrifuges, ergonomic chairs, powerful homogenizers, and durable hotplates. 
  
We also carry incubators known for temperature uniformity, microplate readers with artificial intelligence onboard, microscopes with infinity-corrected optics, and water purification systems that can save you money. 
  
Many of our items come with amazing warranties and some carry additional discounts.

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Our quiet, reliable, and low cost two-stage high vacuum rotary vane pump comes both in 120V and 220V versions with or without a gauge.


Specifications:


Ultimate Vacuum

25 microns/laboratory conditions

Pump Speed

1725 RPM (85 liters per minute)

Motor

½ HP, 110V, 60Hz

Oil Capacity

17 oz. (785cc)

Operating Temperature

30°FF to 170°F

Intake Port

3/8" OD for 3/8" ID Tubing

Dimensions (H x L x W)

11 x 14 x5 ¼ in (27.5 x 35 x 12.5 cm)

Shipping Weight

31 Lbs

Part #

Description

LAV-3

3 cubic feet per minute (85L/m) high vacuum rotatory vane pump, 120V

LAV-3-G

3 cubic feet per minute (85L/m) high vacuum rotatory vane pump with a mounted bourdon type gauge, 120V

LAV-3-220

3 cubic feet per minute (85L/m) high vacuum rotatory vane pump, 220V

LAV-3-220-G

3 cubic feet per minute (85L/m) high vacuum rotatory vane pump with a mounted bourdon type gauge, 220V
Item#:
ASVACCUM
Discontinued, Contact us for more options!


This item has been discontinued.
Click the link for other Thermal Printing options!


Laboratory Balance Thermo Direct Printer

The Practum Thermo Direct Printer can be used for all Practum Balances, including Analytical and Precison models.

Specifications

SpecificationsYDP40
Print methodDirect thermal line
Print speed3.9 In. / sec
Resolution203+ / 203 dpi
Print widthMaximum 2.2 In.
Power supplyDC 24 V, 1.5 A
Paper roll diameterMaximum 3.1 In.
Paper type:Thermal roll paper (external)
Operating conditions5...45°C, 20...90% RH (at 40°C)
Storage conditions-20...60°C, 20...90% RH (at 40°C)
Printer head lifetime31 miles
Dimensions (W x D x H)4.9 x 7.9 x 4.9 In.
Weight2.6 lbs.
Paper thickness0.06 - 1 mm
Paper width2.3 In. ± 0.02 In.

 

Item#:
ASPRSART3

Liquid Petroleum Gas Hydrometer

Liquid Petroleum Gas (LPG) Hydrometer measure the specific gravity of LPG such as propane, butane, and other light hydrocarbons. Includes an internal Safety blue thermometer for temperature measurement  from +30° to +90°F with a 1°F subdivision. 
Item#:
ASLIQPETROGASHY

Airstream® Polymerase Chain Reaction Cabinets


Keeping PCR reactions free of contaminants is imperative because PCR is an amplification process and contaminants will also be amplified in number. Therefore, it is essential to prevent possible contamination of the reaction with the highest air quality using the Esco line PCR Cabinets. The Airstream® PCR cabinets apply our renowned clean air expertise and decades of experience to deliver "best-in-the-world" technology to protect your PCR reaction. With our reputation as a world's leading "clean air technology❠expert based on over 35 years of experience building systems to protect personnel, samples and process from contamination and developers of some of the worldâs finest Laminar Flow hoods and BioSafety Cabinets, Esco will help to maintain the integrity of your PCR reactions.

  • World-leading clean-air technology protects your PCR.
  • Decades of experience in designing leading Laminar flow hoods ensures contamination-free reaction.

Key Benefits:

  • HEPA-filtered laminar flow with efficiency of >99.99% efficiency.
  • Airflow monitoring and UV Lamp for optimal reaction protection and decontamination.
  • ISOCIDE antimicrobial coating on all painted surfaces minimizes contamination for user and sample protection.
  • High Energy Efficiency results in long-term financial savings.
Item#:
ASHOODS1

IRS Alcohol Hydrometers with NIST Certificate

Certified Alcohol Hydrometers are Three Point Certified to IRS Standards for Proof and Tolerances and Traceable to NIST. Commonly used in Distilleries, requiring Certification, VEE GEE Certified Hydrometers come with:
  • Alcohol Hydrometer
  • Certificate of Calibration
  • Protective Case

Certification is ordered with the hydrometer and requires 10-15 business days for delivery
Item#:
ASIRSALCHHYDRONST
Airstream Reliant Type A2
This item has been discontinued and replaced by item 

Esco Airstream® Class II Type A2 Biological Safety Cabinets (S-series), NSF 49 Certified

  • Latest microprocessor technology with ease of use
  • Energy Efficient with the DC ECM motor
  • ISO Class 3 work zone
  • NSF 49 and UL 61010 certified 


Esco's Airstream® Class II Type A2 Biological Safety Cabinet is one of the best choices when you are looking for operator, product and environmental protection for your laboratory. Now equipped with energy efficient DC ECM Motor, this is the most energy efficient Class II Biosafety Cabinet in the world offering 70% energy savings compared to legacy AC motor. Its Sentinel™ Gold Microprocessor Controller displays all information you need on its screen. With its dynamic chamber, ISO Class 3 work zone and ISOCIDE™ powder coat on all its external and interior painted surfaces, you are ensured that you, the operator, as well as the product and the environment are protected from harmful biological agents. NSF 49 and UL 61010 certified, the Airstream® Class II Type A2 Biological Safety Cabinets proves that Esco is an industry leader in cleanroom equipment.


Features:

  • Angled sash to optimize user comfort, reduce glare and maximize reach into the work area.
  • Equipped with ULPA filter which provides better filtration than HEPA filter at 99.999% typical efficiency for particle sizes of 0.1 to 0.3 micron.
  • Dynamic Chamber offering blower plenum and side walls surrounded by negative pressure ensures containment.
  • Provides ISO Class 3 work zone instead of industry-standard ISO Class 5.
  • Single-piece wall allows easy reach to service fixtures and electrical outlets.
  • Raised arm rest prevents grille blocking, and provides comfortable working posture.
  • Easy-to-clean Removable Paper Catch with optional pre-filter
  • Recessed single-piece work tray to contain spillage with sloped easy-to-swipe perimeter.
  • Optional HPV port and universal type service fixture offers more productivity
Item#:
AC2-4S9-NS
Your Price:
7754.00
Each
This item is discontinued
for up to 395 lbs/day

Dependable Performance in Any Condition


REPLACES THE AFE400 MODELS


Features

  • Improved design for higher reliability
  • Up to 395 lbs. of ice per day
  • Stores up to 80 lbs.
  • Delivers steady flow of ice for fast recovery of ice supply.
  • Low energy and water consumption
  • 7-ft. power cord for quick installation
  • Completely serviceable from the front side
  • 3-piece cabinet is easily removable from front
  • Front air flow allows for placement in tight spaces
  • Cabinet constructed of durable rust-free rotocast plastic
  • Fits under any 40" counter
  • Provides convenient and easy access to ice
  • 2 years parts on all components, 2 years labor on all component parts and 5 years parts on the compressor
Item#:
AFE424
Your Price:
7787.00
Each

IRS Alcohol Hydrometers

IRS Alcohol Hydrometers use the Proof scale and complies with IRS specifications. 

Approximate length is 305 mm, except 6613-B which is 230 mm.
Item#:
ASIRSALCHHYDRO

Battery Acid Hydrometer and Syphon Set

Battery Acid Testing Syphon Set is used in many industrial settings including:
  • Fleet Maintenance
  • Automotive Services
  • Solar Powered System Maintenance
  • General Industrial Applications

The set includes: a specific gravity hydrometer, glass syphon: tube w/ rubber bulb, nozzle and clamp. The rubber parts are made of nitrile rubber, which is chemically inert and durable. A reinforced box provides storage and is compartmented to eliminate breakage. Replacement parts are available.
Item#:
ASBATACIDSYPSET

SCO10A CO2 INC, AJ, HEPA, 10 CU FT, STACKED, 115 V

Model SCO10A is a stacked version of our SCO5A incubator and is ideal for sensitive tissue and cell culture applications. It provides the benefits of contamination control and uncompromising temperature uniformity for even the most demanding incubations.

Standard Design Features:

  • Infrared (IR) CO2_Sensor is extremely quick to recover CO2 levels after door openings and ensures superior pH stability
  • Unique air jacket design provides excellent temperature uniformity of +/-0.25°C at 37°C
  • Humidity levels maintained through evaporation of up to 95%
  • Data logging capabilities

Designed to minimize contamination; includes:

  • Patented copper-caged HEPA filter
  • Heated door to ensure superior temperature uniformity and reduce the potential for condensation to form on the inner glass door
  • Durable stainless-steel chamber for easy cleaning
  • Exclusive heated copper CO2 inlet to prevent moisture from being introduced into the chamber
  • Copper shelving option
  • Autoclavable shelving system
  • Industry best warranty - 5 years parts and labor in the USA, 7 years on the IR sensor

 

Exterior Dimensions (W × D × H)

27.5 × 28.5 × 75.6
(699 mm × 724 mm × 1921 mm)

Interior Dimensions (W × D × H)

20.5 × 19.8 × 21.5 
(521 mm × 503 mm × 546 mm)

Volume

5.0 cu.ft. (142 L)

Shelf Dimensions (W × D)

19.1 × 17.8 (485 mm × 251 mm)

Unit Weight

400 lbs (182 kg)

Interior Metal

301 SST

Exterior Metal

Painted Cold Roll Steel

Operating Temperature Range

Amb +5°C - 60°C

Temperature Uniformity - Midrange

0.25 °C

Temperature Stability - Midrange

0.1 °C

Controller Type

Digital

Display Resolution

0.1 °C

Power Voltage , Frequency & Current

110-120 VAC, 50/60 Hz, 6.0 Amps

MAX HVAC Load

2058 BTUs/hr

Safety Certifications

UL 61010-1, EN 61010-1, CSA 61010-1, CE
Item#:
ASAIRJACINC
  • Compact basic series - for the usual applications, made from the universal A-type membrane glass
  • Comfortable handling, stylish design and reliable function
  • Liquid electrolyte electrodes with unique platinum diaphragm and refill port slider
  • Each electrode with individual serial number
  • Fits both Pinnacle and SI Analytics pH meters
  • Includes 1 m fixed cable

BlueLine pH Electrode

pH 14
285129147

pH 15
285129155

pH 25
285129258

pH 26
285129266

pH Range

0 to 14

0 to 14

0 to 14

0 to 14

Temperature Range

-5°C to +100°C

-5°C to +100°C

-5°C to +80°C

-5°C to +80°C

Temperature Sensor

NTC 30 k

NTC 30 k

N/A

NTC 30 k

Shaft

Glass, 12 mm Ø

Glass, 12 mm Ø

Noryl, 12 mm Ø

Noryl, 12 mm Ø

Shaft Length

120 mm

120 mm

120 mm

120 mm

Diaphragm

Platinum

Platinum

Fibre

Fibre

Reference System

Ag/AgCl

Ag/AgCl

Ag/AgCl

Ag/AgCl

Referencee Electrolyte

KCl 3 mol/L

KCl 3 mol/L

Gel (KCl), low maintenance, not refillable

Gel (KCl), low maintenance, not refillable

Shape of Glass Membrane

Conical

Conical

Cylindrical

Cylindrical

Resistance of Glass Membrane (25°C)

200 M

200 M

400 M

400 M

Type of Membrane Glass

A

A

A

A

Connection

DIN 19 262 + banana plug

BNC plug + banana plug

BNC plug

BNC plug + banana plug
Item#:
ASPHMETER1

TubeRocker 2D Mini

 

The TubeRocker 2D Mini is designed to provide the ideal speed and tilt angle (24 rpm / 30°) for the agitation of sample tubes. The grooved design of the included rubber mat properly secures all tube sizes ranging from 1.5 to 50 mL, without the use of added straps or bands. There are no complicated controls, no settings, or adjustments to be made; just press the power switch and let it rock. Small in size (only 5 x 13 In.) and able to withstand temperatures from 4ºC to 65ºC, the TubeRocker 2D Mini is small enough to fit on any lab bench and can conveniently be placed inside a cold room, refrigerator, or laboratory incubator.

  • Ideal for all tube sizes 1.5 to 50 mL
  • Includes grooved mat for tub
  • Optimized speed & tilt for thorough mixing in microtubes, 15/50 mL conicals and blood collection tubes
  • Cold room and incubator safe
  • No adapters or mounting hardware required 

Specifications

 

Speed RangeFixed 24 rpm (20 rpm, 230V)
Tilt Angle30°
Capacity8 x 50 mL
15 x 5, 7, 10 or 15 mL
30 x 1.5 or 2.0 mL
Platform Dimensions12 x 4.5 In. | 30 x 11.4 cm
Exterior Dimensions13 x 5.3 x 4 In. | 33.6 x 13.5 x 10 cm
Operating Temp.4° to 65°C
Weight4 lbs | 2.2 kg
Electrical115V or 230V, 50-60 Hz, 50W
Warranty2 years
Item#:
ASTUBEROCKER
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