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Wednesday, April 01, 2020

Quantity : 500 sets/ - Price : 3000-10000 usd

Hand Cleat Bender Type Features This Hand C cleat bender is a hand tool that does not require any setup or adjustment. It can be machined into a C-bone at the edge of a square duct in just a few seconds. It has two operating handles and the upper handle is used to shape it. C bone...

Wednesday, April 01, 2020

Quantity : 500 sets/ - Price : 3000-10000 usd

It's assembly in one pass forms fold at the edges of rectangular or square channels and connects them to the castle. In the moment passage through the channel the machine in the still open seam can apply a special sealant for sealing products, as a result of which we get the airway...

Wednesday, April 01, 2020

Quantity : 500 sets/ - Price : 3000-10000 usd

The aluminum flexible duct machine is mainly used to produce the flexible air duct from the aluminum strip by spiral forming with polyurethane glue. The material can be a plastic film, PVC material also. And the wire reinforcement can be optional for the inner core duct and outer...

Wednesday, April 01, 2020

Quantity : 500 sets/ - Price : 3000-10000 usd

2020 spiral duct making machine is driven by a sprocket, and the uncoiler and the main machine are integrated. The discharge rack has an automatic turning function, and the infrared sensor switch controls the cutting length. 2020mm Spiral Duct Forming Machine Features Slitter /plasma...

Tuesday, March 31, 2020

Points to note during operating container sidelifters 1) Only trained personnel should operate the machine. 2) Remember to stand on the same side as the cargo is being lifted to ensure the best visibility of the cargo load and use natural and normal operating modes. 3)To ensure safety...

Tuesday, March 31, 2020

SPE technology is a physical extraction process including liquid phase and solid phase based on the theory of liquid-solid chromatography, which uses selective adsorption, selective elution to enrich, separate and purify the sample. In daily application, SPE cartridge can also be...

Tuesday, March 31, 2020

Quantity : 10MT - Price : USD1450/MT

Rubber Antioxidant TMQ(RD) Chemical Name 2,2,4-Trimethyl-1,2-dihydroquinoline polymer Molecular Formula (C12H15N)n CAS No. 26780-96-1 Specifications GB8826-88 Item Specifications High grade 1st grade Appearance Amber to brown granular soften temperature (℃)Min. 80～100 80～100...

Tuesday, March 31, 2020

Quantity : 10MT - Price : USD2450/MT

Rubber Accelerator DPG(D) Chemical Name Dephenyl Guanidine (D) Molecular Formula C13H13N3 Molecular Weight 211 CAS No. 102-06-7 Specifications HG/T 2342-2010 Item Specifications 1st grade Appearance White or grey white powder or granular Initial Melting Point (℃)Min. 145...

Tuesday, March 31, 2020

Quantity : 10mt - Price : usd1520/mt

Rubber Accelerator TMTD(TT) Chemical Name Tetramethyl Thiuram Disulfide Molecular Formula C6H12N2S4 Molecular Weight 240.41 CAS No. 137-26-8 Specifications Q/KES018-2007 Item Specifications 1st grade Appearance White or light yellow powder Initial Melting Point (℃)Min. 140...

Tuesday, March 31, 2020

Quantity : 10MT - Price : USD2560/MT

Rubber Accelerator MBTS(DM) Chemical Name 2, 2-Dibenzothiazole Disulfide (MBTS) Molecular Formula C14H8N2S4 Molecular Weight 332.5 CAS No. 120-78-5 Specifications GB/T 11408-2013 Item Specifications High grade Appearance White or light yellow powder or Granular Initial Melting...

Tuesday, March 31, 2020

Quantity : 10MT - Price : USD2450/MT

Rubber Accelerator CBS(CZ) Chemical Name N-cyclohexyl-2-benzothiazole Sulfenamide Molecular Formula C13H16N2S2 Molecular Weight 264.4 CAS No. 95-33-0 Specifications HG/T 2096-2006 Item Specifications High grade Appearance Grey-white or Light-yellow Powder or granular Initial...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

Longer Working Life Hybrid Drill Bits Improve Drilling Effeciency Overview of Hybrid Drill Bit Hybrid drills bits are compounded by the PDC fixed cutting and the roller free cutting structure. The teeth on the cone crush the rock by impact crushing, forming broken pits at the bottom of the well...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

Bi-center bit for Mining Machinery and abrasive formation Overview of Bi-center Bit This type of Bi-center bit mainly used for medium to medium-hard compressive and abrasive formation, it has medium and high-density parabolic crown and heavy cutters density for the bit has good impact...

Tuesday, March 31, 2020

Quantity : 10000 Piec - Price : 150-10000 USD

We, Cangzhou Great Drill Bits Co. Ltd., specialized in R&D, design, production, and sales various drill bits. The drill bits size from 3" to 26" , HDD Hole opener from 8``- 48`` , Such as PDC bit, Roller bit, Tricone bit, PDC Coring bit, Bi-center bits, Hole opener, etc. The Company...

Monday, March 30, 2020

Classification Divide fat belly pipette and commonly used pipette. It consists of a rubber nipple and a glass tube with a pointed mouth. Use Extract or add a small amount of reagent and extract supernatant to separate the precipitate. Matters needing attention During drip-adding,...

Monday, March 30, 2020

1. Why does the QuEChERS approach recommend use dry ice or liquid nitrogen homogenizing frozen samples and extracting samples while frozen? The frozen samples were homogenized with dry ice or liquid nitrogen, and the samples were made into a fine powder (smaller particle size, more homogeneous)...

Monday, March 30, 2020

Filter cartridge is a useful tool that contains filter media to capture and retain particles infiltration system. We can find filters cartridge not only in various lengths and diameters, but being made of different construction materials as well. As the flow is from outside to inside...

Thursday, March 26, 2020

This article will introduce you to the various components of the side wall cargo trailer in detail: website: https://www.chinatrucktrailers.com/ 1. Cargo semi trailer frame: The frame is welded by two T-shaped longitudinal beams and beams to support the load. There are a traction...

Thursday, March 26, 2020

Now, the sample vial has formed a considerable industrial scale, and has been concerned by the instrument industry and academia. At the same time, its application has covered many key industries and fields such as food safety, environmental monitoring, quality inspection, commodity inspection...

Thursday, March 26, 2020

Price : $1

We are Kim Minh International, one of the leading Fruit Puree Exporters and Manufacturers in Viet Nam Here some product details as follow: SOURSOP PUREE - Brix(%): 10 Up - pH(%): 3.4 – 4 - Acidity: 0.6 – 1 Besides, our company are also supplying some kinds of Fruit Puree such as Watermelon...

Wednesday, March 25, 2020

PureFlash series: silica gel construction and phase column. For example, C18(spherical inlet and irregular home-made), C4, C8, NH2, CN, HILIC, and oxide which are all imported fillers, corresponding to the high-end market. DepuFlash series: silicone construction and phase columns...

Wednesday, March 25, 2020

Character of syringe filter 1. The PTFE membrane of the syringe filter is completely made of natural and permanent hydrophobic PTFE material. Even under a very low pressure difference, it can ensure that moist air or other gases can pass without hindrance, while the aqueous solution...

Tuesday, March 24, 2020

(1) No coagulant required From the past experience of using filter membranes, the raw water used for drinking water (river water, reservoir water, and eutrophic lake water) is treated with MF membrane without coagulant, and the conventional methods of coagulation, precipitation, and...

Tuesday, March 24, 2020

Remove the column outlet end If the pressure does not drop, the HPLC column is blocked. Treatment: if the buffer salt is blocked, flush 95% water to normal pressure. If some strongly retained substances cause blockage, the mobile phase stronger than the current one should be used...

Tuesday, March 24, 2020

The capacity of the SPE cartridge refers to the adsorption amount of the column packing. For silica-based solid-phase extraction columns, the capacity is generally 1 to 5 mg/100 mg, which means that the column capacity is 1% to 5% of the mass of the packing. The capacity of the bonded...

Monday, March 23, 2020

HAWACH manual pipette is home to three series, standard, advanced and advanced plus. The first two are semi-autoclave and last one is full-autoclave, which is more suitable for biology. Also, they can be divided into single channel adjustable volume pipettes, single channel fixed volume pipettes...

Monday, March 23, 2020

Advantages of flash column FLASH chromatography is used for preparation and has the following advantages: 1. Fast speed, generally 1/8 of the separation time of open column chromatography, saving time, slow sample change and decomposition 2. Large preparation volume, at least as compared...

Saturday, March 21, 2020

Price : 1,00 €

Dear Sir/Madam, We are Kim Minh International, one of the leading Fruit Puree Exporters and Manufacturers in Viet Nam. Our Main Fruit Puree products are: Dragon Fruit, Passion Fruit, Calamansi, Papaya, Soursop, Watermelon,White Guava, Mango, Aloe Vera. Besides, we have difference...

Saturday, March 21, 2020

Quantity : 1 - Price : USD18000-28000

Description of Dual Monitor Raising Standing Desk With Two Legs： Two Motors Two Legged Electric Height Adjustable Standing Desk Supported by YND-03 environmental control box, it can be easily moved to the desired height by pressing a button on the controller. The button adjusts the...

Saturday, March 21, 2020

Quantity : 1 - Price : USD18000-28000

Description of Motorized TV Lift： We spent more than two years studying the TV lift system and then decided on our current model of the extendable lift made in CHINA. It is whispered quietly, smooth, durable and sturdy. It offers a 5-year full replacement warranty. Each elevator is...