VOLUME - 5610 Annonces
Vendredi 16 août 2019
Quantité : 80000Pcs - Prix : 3-50USD
- Specification of JH-D10 Digital Trimmer 3 Modes Ear Hook Trimmer Hearing Aids Hearing Amplifier - Max Sound Output 128±3dB Voltage D.C.1.4V Sound Gain 57±5dB Battery Type LR44H/A675 Total Harmonic Wave Distortion 500Hz <6% 800Hz <4% 1600Hz <1% Battery capacity/Mah...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Vendredi 16 août 2019
Quantité : 80000Pcs - Prix : 3-50USD
- Specification of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier - Max Sound Output 130±3dB Sound Gain 40±5dB Total Harmonic Wave Distortion 500HZ<3%</span> 800HZ<5%</span> 1600HZ<1%</span> Operation Current/mA...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Vendredi 16 août 2019
Quantité : 80000Pcs - Prix : 3-50USD
- Specification of JH-907 ITE Mini Hearing Aid Hearing Amplifier - Max Sound Output 120 ± 5dB Voltage 1.5V Sound Gain ≥35dB/28 Battery size A10 Total Harmonic Wave Distortion ≤5% Battery capacity/Mah 100 Operation Current ≤6mA Operation current/mA 3.5 Frequency...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Vendredi 16 août 2019
Quantité : 80000Pcs - Prix : 3-50USD
- Specification of JH-238 Pocket Body Worn Hearing Aid Hearing Amplifier - Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥50dB/51.5 Battery size AA Total Harmonic ≤5% Battery capacity/Mah 2400 Wave Distortion Operation ≤4mA Operation current/mA 6.9 Current...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Vendredi 16 août 2019
Quantité : 80000Pcs - Prix : 3-50USD
JH-233 Body Worn Pocket Ear Sound Amplifier / Body Level Hearing Aid - Specification of JH-233 Body Worn Pocket Ear Sound Amplifier Hearing Aid - Max Sound Output 131 ± 5dB Voltage 1.5V Sound Gain ≥55dB/58.9 Battery size AA Total Harmonic ≤5% Battery capacity/Mah ...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Vendredi 16 août 2019
Quantité : 80000Pcs - Prix : 3-50USD
- Specification of JH-116 Personal Sound Amplifier Behind The Ear Hearing Aid - Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥45dB/44 Battery size LR754 Total Harmonic ≤5% Battery capacity/Mah 68 Wave Distortion Operation ≤4mA Operation current/mA 4.5 Current...
Huizhou Jinghao Medical Technology CO., Ltd
- 516000 - Huizhou
- +86 0752 2299187
- +86 18566295705
Vendredi 16 août 2019
HLP Klearfold: The Visual Packaging Innovator and Market Leader HLP Klearfold is the clear packaging specialist… the company manufactures visual packaging exclusively and has been doing so for over 40 years. It is the world's largest and most accomplished producer of plastic folding...
- 510810 - Shenzhen
- 718 554 3271
Vendredi 16 août 2019
- Category - In terms of the filler type, SPE column can be divided into four applications of silicone bonding matrix, polymer matrix, absorption matrix and specialized columns. Besides, the silicone bonding has four sorts—antiphase(C18 sealing end/uncapped/hydrophile, C8), positive...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jeudi 15 août 2019
We need to check if the temperature of the pipette </ a>is different from the temperature difference between the pipette and the tip, which affects the accuracy of the pipette. In general, when the temperature of the removed liquid does not match the temperature of the tip and the pipette...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 14 août 2019
Categories Sample vials, also glass vials, are divided into six different sorts according to various relevant aspects as the chart down below. Classification Details Bottle top type screw thread, snap, crimp (matched pliers are required while using) Color transparent, brown(to...)
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 14 août 2019
Flash column chromatography is an alternative to long column chromatography developed in 1978. This method aims to separate the components from the mixture and thereby purify it. It is built from existing long column chromatography techniques and is time-consuming and often unsatisfactory...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 14 août 2019
The important technical parameters of Hawach SPE Columns are the key points of selection. Material The material selection of the SPE column is very important. The column material is in direct contact with the test object or analyte. The quality of material selection determines the...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mardi 13 août 2019
Pipettes are widely used in the laboratory. Proper operation and use of pipettes can improve work efficiency. What are the six common operational misunderstandings of pipettes? Pipettes are widely used in laboratories. The correct operation and the use of pipettes can improve work efficiency...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mardi 13 août 2019
Adjustable bottle-top dispensers are divided into two types: internally-mounted type and externally-mounted type. They use reciprocating motion of syringe and two single acting pistons to make liquid quantity, directional movement and liquid adding. Internally-Mounted Type Bottle-Top...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lundi 12 août 2019
Syringe filter is a kind of filter connected to the front of the syringe. When the experimenters deal with the chromatographic samples with syringe filter, they should pay attention to avoiding bringing impurities in the process of filtration. One reason for the appearance of such...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lundi 12 août 2019
The filter capsules are ready-to-use units for the filtration of media containing particles. They are also used for removing biologicals in pharmaceutical and biotechnology applications. Other applications are like easy sample preparation, separation of cell debris, filtration of...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Samedi 10 août 2019
Quantité : Proofing b - Prix : 200-1500CNY
PTFE Teflon PCB has excellent comprehensive performance: high temperature resistance (-192°C-260°C), corrosion resistance (strong acid, strong alkali, aqua regia, etc.), weather resistance, high insulation, high lubrication, no adhesion, Non-toxic and other excellent characteristics...
Shenzhen Huhe Circuits Co.,Ltd.
- 518103 - Fuyong Street
- +15 9 76 88 36 32
Samedi 10 août 2019
Quantité : Proofing b - Prix : 500-1500CNY
Custom flex pcb china from PCBSKY, pcb manufacturer in china shenzhen, a TRUE PCB MANUFACTURER. Because of the advantages (for example, cost, space, and weight savings) that flexible and Rigid-Flex-circuit boards have for some projects, they are used ever more frequently. PCBSKY can...
Shenzhen Huhe Circuits Co.,Ltd.
- 518103 - Fuyong Street
- +15 9 76 88 36 32
Samedi 10 août 2019
Quantité : 10000 - Prix : 1-10000 USD
ZC Type Mechanical Rotary Blow Flat Bag Filter Introduction: The dust collector adopts a circular body structure with uniform force, good anti-knocking performance, compact structure, high-pressure blower and blower cleaning, and is not limited by the air source condition, and uses...
HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD
- 062150 - cangzhou
- 0317 8288592
Samedi 10 août 2019
Quantité : 10000 - Prix : 1-10000 USD
Single-pulse bag filter is widely used in mining, electric furnace smelting, machinery manufacturing, chemical products, cement, building materials, grain processing and other industrial and mining enterprises warehouse top, bottom, belt transmission and local dust source dust. It...
HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD
- 062150 - cangzhou
- 0317 8288592
Vendredi 09 août 2019
Prix : 1000-6000USD
Laser projectors use laser beams to transmit images. The optical components of the laser hologram projector are mainly composed of RGB light valve, X prism, projection lens and drive light valve. The laser beam passes through the corresponding optical elements and the beam expansion...
Shanghai DIDON Industrial Co., Ltd
- 201108 - Shanghai
- 02154800060
Jeudi 08 août 2019
Flash columns adopt high-capacity silica gel for precise filling, which has very excellent separation and purification performance. The specific surface area of high-capacity spherical silica gel is 40% higher than that of ordinary spherical silica gel, and the sample loading is twice...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jeudi 08 août 2019
The membrane filter is widely used in today's life, including ultrafiltration membrane, microporous membrane, nanofiltration membrane, microfiltration membrane, mesopore fiber ultrafiltration membrane, etc. Role of the membrane filter 1. Treatment of solute separation and concentration...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 07 août 2019
Prix : 20000USD
Nous sommes fabricant de GPL Bobtail, GPL Bobtails, GPL Bobtail et réservoirs de camion d'occasion, GPL Bobtail & réservoir de camion,GPL de stockage de gaz LPG, Semi-remorque GPL, Réservoir de transport de GPL, GPL Bobtail et camion-citerne usagés, GPL. Spécifications techniques...
UsedLPG storage tank
- 411012. - Dapodi,Pune-411012.
- +912067113030
Mercredi 07 août 2019
Prix : 20000USD
Nous sommes fabricant de GPL Bobtail, GPL Bobtails, GPL Bobtail et réservoirs de camion d'occasion, GPL Bobtail & réservoir de camion,GPL de stockage de gaz LPG, Semi-remorque GPL, Réservoir de transport de GPL, GPL Bobtail et camion-citerne usagés, GPL. Spécifications techniques...
UsedLPG storage tank
- 411012. - Dapodi,Pune-411012.
- +912067113030
Mercredi 07 août 2019
Prix : 20000USD
Nous sommes fabricant de GPL Bobtail, GPL Bobtails, GPL Bobtail et réservoirs de camion d'occasion, GPL Bobtail & réservoir de camion,GPL de stockage de gaz LPG, Semi-remorque GPL, Réservoir de transport de GPL, GPL Bobtail et camion-citerne usagés, GPL. Spécifications techniques...
UsedLPG storage tank
- 411012. - Dapodi,Pune-411012.
- +912067113030
Mercredi 07 août 2019
Prix : 25 000,00 €
Nos entreprises, nous sommes fabricant de réservoir de stockage de GPL utilisé et camion-citerne de route de GPL, réservoir de transport de GPL, réservoir de camion de transport de GPL, Bobtail de GPL utilisé, Bobtails de GPL, Bobtails de GPL usagés, avec la meilleure qualité selon...
UsedLPG storage tank
- 411012. - Dapodi,Pune-411012.
- +912067113030
Mercredi 07 août 2019
Pipe ttes are often used to remove a small amount of liquid in the laboratory. Micropipette first appeared in 1956, invented by Schnitger who is a scientist of the Institute of physiology and chemistry, Germany. Pipettes of different specifications are equipped with different sizes...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 07 août 2019
we are specialists in sourcing and exportation of high quality and affordable products to your market. Our quest is to provide high quality products, excellent service at competitive price and timely delivery to our customers. Find our offers below. Packaging & Shipping Product Type...
STEFAREZ KFT
- 1087 - BUDAPEST
- +36 3 09 16 88 74
Mardi 06 août 2019
Membrane syringe filters are used to clarify small-volume sample solutions generally. The housing is well-designed to spread the sample solution over the entire surface of the membrane so that maximum membrane capacity is used. And the construction without any glue or binders helps...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33