Manufacturers

C & A Scientific / Shanghai Youding Inc.

7241 Gabe Ct , 20109 Manassas, VA
USA

Telephone +1 703 3301413
Fax +1 703 3307510
matthew@cnascientific.com

Trade fair hall

  • Hall 1 / C30
 Interactive Plan

Hall map

MEDICA 2016 hall map (Hall 1): stand C30

Fairground map

MEDICA 2016 fairground map: Hall 1

Our range of products

Our products

Product category: Laboratory equipment

High-Speed Desktop Centrifuge

C & A Scientific – High-Speed Desktop Centrifuge This all purpose high speed centrifuge is very quiet, very compact, and convenient which makes it ideal for any lab. With micro-computer control this centrifuge is accurate and reliable. With 3 fixed angle rotors that can accommodate up to 5mL tubes, this smooth spinning centrifuge can be used in applications from clinical to biochemical.

LED Screen
Brushless Motor
Programmable
Comes with balance control, lid lock, and temperature/speed protection devices
Automatic RCF Display
Stainless Steel Chambers

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Product category: Laboratory equipment

Centrifuge with timer

C & A Scientific – Centrifuge with timer Timer can be set for 1 – 60 minutes and includes a hold function for longer spins. Memory function remembers last operation settings.

Speed: Approximately 4000rpm
Max RCF: 1790g
Size Tubes: 6 capacity tube 10ml and 15ml
Shipping Weight: 13lbs.

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Product category: Laboratory equipment

Microscope Cover Glass, 100 pcs, 18x18mm

C & A Scientific – Microscope Cover Glass, 100 pcs, 18x18mm Each ounce individually vacuum packed in foil or shrink wrap for extended shelf life. Sold in pks of 10.
94-1-1818  18x18mm, #1 thickness, 100pcs/pk

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Product category: Laboratory equipment

Trinocular Microscope

C & A Scientific – Trinocular Microscope Our professional trinocular microscope incorporates all the best features of a quality laboratory instrument. The objectives face backwards for more space and the base has a comfortable plastic plating over the metal for less heat conduction. The field diaphragm adjustment built into the illuminator offers Koehler illumination for more lighting control options.

Features:

30° inclined binocular Seidentopf head, rotatable 360° with third vertical eyetube suitable for camera attachment (sold separately)
Interpupillary distance adjustment 55-75mm
Pair of 10X widefield eyepieces
4 DIN Achromatic parfocal and parcentered objectives:
4X (N.A.O.10)
10X (N.A. 0.25)
40X (N.A. 0.65)
100X, Oil (N.A. 1.25)
Magnification: 40X to 1000X
Focusing stop to prevent objectives and slides from damage
140mm x 135mm graduated mechanical stage (range of travel 40 x 80mm) with coaxial drive and comfortable low knob position
Spring loaded slide holder
Abbe condenser NA 1.25 with rack and pinion adjustment
Iris diaphragm with blue filter
Field diaphragm offers more light control
Coaxial coarse and fine focusing tension controls
Variable intensity halogen illuminator, 6V 20W, wide range voltage transformer for international markets, 100V to 240V
Spare bulb, fuse, immersion oil, dust cover, rubber eye guards
Detachable UL cord
Size: 7″ x 9″ x 15″ H,
Weight: N. W. 16 lbs.
CE Certified
Optional Upgrade

Simple Phase Contrast set MP15 10X, 40X, 100X
Turret Annular Phase Contrast kit MP20 10X, 20X, 40X, 100X
Dark field condenser
Five Year Warranty: The manufacturer warrants each instrument to be free from defects in material and workmanship under normal use (one year for electrical components). It does not cover damage resulting from abuse or misuse, repairs, or alterations performed by other than authorized repair technicians, or damage occurring in transit.

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Product category: Laboratory equipment

Dual View Microscope

C & A Scientific – Dual View Microscope Each of our popular binocular models can be ordered as Dual View Microscopes, ideal for one-on-one teaching. The binocular head is replaced with an adapter fitted to two binocular heads with slide-type interpupillary adjustment and 10X WF eyepieces. All other specifications match the base binocular model.

Features: All specifications match the base binocular model (MRP-5000) except the binocular head is replaced with an adpater fitted to two binocular heads with slide-type interpupillary adjustment and 10X WF eyepieces.

30° binocular Seidentopf head, rotatable 360°
Pair of 10X widefield eyepieces, interpupillary distance adjustment 55-75mm
5 DIN Achromatic parfocal and pacentered objectives, backward mounted:
4X (N.A. O.10)
10X(N.A. 0.25)
40XR (N.A. 0.65)
60XR (N.A. 0.90)
100XR Oil (N.A. 1.25)
Magnification: 40X to 1000X
Stage stop to prevent objectives and slides from damage
140mm x 135mm graduated mechanical stage (range of travel 40 x 80mm) with coaxial drive and low knob position
Spring loaded slide holder
Abbe condenser NA 1.25 with rack and pinion adjustment
Iris diaphragm with blue filter
Field diaphragm offers more light control
Coaxial coarse and fine focusing tension controls
Variable intensity halogen illuminator, 6V 20W, wide range voltage transformer for international markets, 100V to 240V
Spare bulb, fuse, immersion oil, dust cover, rubber eye guards
Size: 10″ x 8″ x 16 ½” (H)
Weight: N. W. 11lbs.
CE Certified
Optional Upgrade

20X objective instead of 60X objective
Simple Phase Contrast set MP15 10X, 40X, 100X
Turret Annular Phase Contrast kit MP20 10X, 20X, 40X, 100X
Dark field condenser
Five Year Warranty: The manufacturer warrants each instrument to be free from defects in material and workmanship under normal use (one year for electrical components). It does not cover damage resulting from abuse or misuse, repairs, or alterations performed by other than authorized repair technicians, or damage occurring in transit.

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About us

Company details

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With headquarters in Manassas, Virginia and another office in Shanghai, China, C & A Scientific provides superior Medical/Educational products to the wholesale industry, serving both the domestic and international sectors.
C & A Scientific brings a fresh and innovative approach to buying high quality but low cost product by acting as liaison between the wholesaler and the manufacturer. We buy direct from overseas and pass that saving on to our wholesalers.

Several years ago C & A Scientific, like many other companies, wanted to buy high quality products from overseas, but we realized the quality was not as good as we expected. So we decided to start investing in manufacturing overseas to control our quality. From there we have taken it several steps further than just buying products to implementing custom design, custom product and private label applications for our wholesalers. As experts in manufacturing and distribution,
C & A Scientific is involved in every stage of the finished product from design, production, and quality control to completion.

Unlike other direct manufacturers, at C & A Scientific we possess a family run business where client satisfaction is put before profits, with a large emphasis on maintaining business partnerships. Our goal is to exceed the expectations of every client by offering outstanding customer service, increased flexibility, and greater value. We pride ourselves on our proven track record for high quality product and as a company that is willing to stand behind their entire product line. In addition,
C & A Scientific has experience with large distribution centers, but has never forgotten about our roots as a small company starting out of the owners' basement. From that basement we have grown into 2 offices, 7 factories and over 20,000 square feet of domestic warehouse.

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