Alloy jewelry, fashion jewelry, crystal jewelry.
Magnetic jewellery, stainless steel jewellery, silver jewellery, titanium jewellery, tungsten jewellery, copper bangles.
Body piercing jewellery, fashion jewellery, steel jewelry.
PRINCIPLE Progesterone (P4) is a kind of steroid hormone. The concentration change of P4 in milk is one specific characteristic indicating the activities of cow ovary. It plays an important role in the process of maternal reproduction and maintaining pregnancy. Therefore, it can be monitoring cow reproductive activity by detecting the concentration of P4. P4 concentration has different characteristic changes as the cow's stage of reproductive physiology, through to detect the progesterone levels can make an accurate diagnosis of cow in early pregnancy. PRODUCT FEATURES The strip can be used for diagnosis of cow early pregnancy, which is of high accuracy, easy operation, rapid and normal temperature storage, easy to carry, harmless to maternal and fetal safety. THE SCOPE OF USE The test is mainly suitable for dairy and beef cattle early pregnancy diagnosis, as well as to guide timely artificial insemination. THE BEST USE DATE Cow's estrus cycle is 21 days. There are individual differences in 18 to 24 days commonly, it is suggested to perform the test the 18th days after mating. Perform the test once every day for 5 continuous days; even if one negative result appears during the five days, which indicates the cow is not pregnant and P4 is at the lowest level at this moment. In this case, it was suggested to have the dairy cow mated in time; that should improve the conception rate. If positive results show for all 5 days tests, it indicates the cow is in pregnancy, and it should get careful nursing and gestation management. Another test method is to closely observe the cow rutting performance from 18 days after mating, if it was in rutting performance the detection should do immediately; for those that have no heat after mating to do a test on the 24th day. SPECIMEN COLLECTION 1.Milk sample: cleaning teats before take the milk, abandon to the first three milk, then collect milk in the bottle, take 1 ml in the test tube, placed the centrifuge10000 rpm for 10 minutes, in vitro milk sample was divided into three layers, using straws inserted in the underlying absorbing liquid cream and set aside. 2.Saliva: from the mouth collecting saliva for 3 to 5 ml placed the centrifuge 1500-2000 rpm for 5 minutes, take supernatant on standby. 3.The galley proof: from the hair root galley proof according to take 10 mg in the extracting pipe, add 3 ml anhydrous ethanol soak vortex shock 5 minutes after 2-3 hours, placed 3000 rpm centrifuge for 5 minutes, drain on ethanol solution 1 ml into glass dish, in 70-80 �?? oven dry reoccupy after 1 ml PBS dilution. Set aside. 4.Urine: can be used directly. 5.Blood: anticoagulant take 1 to 2 ml of centrifugal 2000 rpm 5-10 minutes from the plasma standby, the anticoagulant let stand for 30 minutes to separate serum blood clots. Set aside.
Artificial plants, artificial trees, artificial flowers, home decoration, indoor plants.
Keychains, letter openers, bottle opener, pins, badges.
Material:SKD61,Heat Treatment: vacuumed,Inner Hardness:HRC48-52 ,Surface Hardness:HRC50-54
Brand Name :PERLINK Model Number :BGG.1B.316.CAD60Z Certification :CE/RoHS Place of Origin :Shenzhen MOQ :16 Price :$ 1-10 per/pair Payment Terms :T/T, Western Union Supply Ability :23000pcs/month Delivery Time :3 Days Packaging Details :plastic + cartons Humidity :up to 95% at 60° C Endurance :> 6000 cycles Current Rating (Amps) :10A Ingress Protection :IP68 Color :Silver Shell Finish :Chrome Shell Material :Brass Resistance to vibration :10-2000 Hz, 15 g Shock resistance :100 g, 6 ms Climatical category :55/175/21 Salt spray corrosion test :> 144h Working voltage power/signal(AC) :600V , 42V Connector Type :Plug, Male Pins Contact Finish Thickness - Mating :39.4µin (1.00µm) Orientation :G Environmental Information :RoHS Certfiicate Product Training Modules :F Series Multi-Pin Connectors The series products also stand out thanks to a multitude of termination options, which give users the flexibility they need to complete installation in minimal time. This series products the go-to choice for many applications in the medical, test and measurement, industrial, military and security markets. STRONGER LIGHTER FASTER 1 . 360°screening for full EMC shielding. 2 . Security of the push-pull self-latching system. 3 . Multiple key options to avoid cross mating of similar connectors. 4 . Keying system for connector alignment. 5 . Multi-pole types 2 to 26 contacts. 6 . Solder , Print contacts(straight or elbow).
0.8mm, 1.0mm, 1.27mm, 2.0mm, 2.54mm femal header with single row, dual row Insulator:lcp, ul 94v-0 Terminal:copper alloy Plating:gold plated Tape&reel
1)type:straight, right angel, smt 2)insluator body: pbt, ny6t, ny9t, lcp 3) pin material: phosphor bronze, brass 4) plating: full gold, full tin, selective plating Tube, tray
1. Material: ABS+HIPS+SAN+PP 2. Product Size: 3.75¡±*5¡±/5¡±*7¡± 3. Packing: 1pc/giftbox, 24pcs/ctn. 4. Custom logo, colors are acceptable 5. Suitable as promotional gifts, educational toys. 1pc/gift box, 24pcs/ctn.
Specification Pins: 2p~40p Plastics height: 2.54mm Materials: pbt+30%gful94v-0 Insulator: pbt+30%g. F(ul94v-0) Contact: brass Contact plating: gold over 40u" nickel Color: black Plating: 0.8u" au Current rate: 3amp Operation temperature: -40oc to +105oc Contact resistance: 20mª+ max. At dc 1a Insulation resistance: 1000mª+ min. At dc 500v Dielectirc strength: ac 500v per minute Package:pe bag
Inspired by the jellyfish from the movie Deep Sea.This is handmade custom items,delivery time should be around 3-4 weeks.Because it is handmade,and due to the light,the color of each pair of earrings may have slight differences. But we guarantee that all products are beautiful and unique.If you need ear clip, ear stud or other styles, just leave a note when placing an order on the check out page. The default is the earhook style shown on the picture.
Artificial flower, toy, kitchenware, candle.
Bathroom basin information Material acrylic solid surface / gel coat Surface Finished Matt or Glossy Shape Round, square, oval, bowl, vessel, rectangle, special shape Colors Common is white or off-white, other color is also available Size Various designs , welcome your design Basin Types Wash bowl, Bathroom basin /sink, pedestal sink,countertop sink,cabinet basins, wall-hung sinks,freestanding basin,semi-counter sink Water absorption 0.04% Application Widely be used in kitchen, bathroom, hotel, shopping mall, laboratory, hospital and so on MOQ 30 Piece (1 piece for sample is available) Warranty 10 Years Packing Each basin will be inserted into a plastic bag ;Fixed with special design foam; Then inserted into a carton ;Sellotape closed KKR Wash Basin Features: -- Top A Grade Acrylic Solid Surface Basin -- Various Size & Design -- 100% inspection before packing -- Environmental protection Solid Surface Basin Advantage: --Heat and chemical resistant, non-porous surface, durability. --Designed and used for residential or commercial applications. --Offers a seamless, easy-to-clean surface when coordinated with vanity tops. --Can be easily installed with solid surface countertops, kitch countertops, bathroom vanity tops. Kingkonree International(China)Surface industrial Co.,Ltd. Web: www.kingkonree.com | www.kkrsolidsurface.com Facebook: https://www.facebook.com/kkrsolidsurface/ Cristine Skype/Wechat:0086-15817418
Solid Surface Feature: 1. smooth and silky surface,not dry, touches fine 2. seamless joint; 3. repairable 4. No radiation (compared with natural stone) 5. Low absorption 6. Thermoforming, can be bended whatever shapes (for pure acrylic solid surface) Specification: 1. Length 2440mm , 3050mm , 3680mm (max:3680mm) 2. Width 760mm (max:900mm) 3. Thickness 6mm~30 mm 4. Standard Size 2440x760mm, 3050x760mm, 3680x760mm 5. Color more than 300 colors; welcome customized 6. Warranty 10 years 7. lead time 15-20working days for one 20ft container. 8. Accessories solid surface glue, solid surface gun, etc.
400 1:1 Most suitable for medium sized product Addition cure silicon rubber for artificial stone products advantages: Flexible, high and low temperature resistance, resistance to ultraviolet radiation, environmental protection, water repellent, good air permeability, good insulation, shrinking smaller Addition cure silicon rubber for artificial stone products points of attention: 1, prone to poisoning, can not mix with condensation, ionic compounds containing n, s-, p, organic matter and of sn, as, hg, ph., easy molding plastic poisoning, resulting in the phenomenon of not curing. 2, comparing with condensation cure silicone, addition cure silicone's adhesive properties to be worse. 3, addition cure silicone affect by temperature greatly when cured under room temperature. 4, addition cure silicone is easy to poisoning, please clean the tools which are used for condensation silicone rubber, so that it can avoid poisoning. Its fobidden to add the pigment or powder to addition cure silicone rubber arbitrarily, its easy to make the catalyst to be poisoning. 5, addition cure silicone rubebr has two-component, the component a and component b, please pay attention to clean the component a containers before using for the component b, and vice versa 6, in order to avoid the hardness change, we should mix the component a and component b according to its mixing ratio strictly, no atter its 1 : 1 or 10 : 1. 25kg/drum or 200kg/drum
Memory cards, weavon, wigs, braids, hair extension.
Wig, human hair, braid, hair extension.
Led gifts and toys, such as: flash ice cube, flash candle, rechargeable candle, flash finger light, flashing ball, musical flashing ball, magic spinning ball, musical magic spinning ball, flash cup, flash coaster, flash stirrer, flash mini fan, rechargeable flashlight, flash necklace, flash hula hoop, music flash hula hoop.
