Disposable dna medical nylon sampling transport nose specimen collection throat nasopharyngeal oral sterile nasal flocked swabs. Disposable Swabs have no internal mattress core to disperse and entrap the precious sample like traditional fiber wound swabs,
Style No.:B00208Color: Dark grey/Black/Lt.GreySize: 47*32*16cmCapacity: 24LLaptop size: 13-15.6 inchMaterial:Polyester Brand:arctic hunter MOQ:20pcs arctic hunter backpack,500pcs for customized logo backpackUsage:School,Travel,Business,DailyFunction: USB
There are 1 vertical pocket on the front left top and 3 large opening pockets around the waist, high quality stitching and highly stretchy polyester spandex material with 6 different sizes
Shipping packaging: according to customer requirements Seasons: all Status: brand new, high quality Freight: for freight details, please contact customer service
This effectively improved the resistance and growth rate of the seedlings and greatly reduced the probability of the seedlings evolving into "little old man tree" due to the adverse effects of the root growth environment.