Pollen is a fine to coarse powdery substance comprising pollen grains which are male microgametophytes of seed plants, which produce male gametes (sperm cells). Pollen grains have a hard coat made of sporopollenin that protects the gametophytes during the process of their movement from the stamens to the pistil of flowering plants, or from the male cone to the female cone of coniferous plants. If pollen lands on a compatible pistil or female cone, it germinates, producing a pollen tube that transfers the sperm to the ovule containing the female gametophyte. Individual pollen grains are small enough to require agnification to see detail.
Dimensiones: 1 "x 3" (25.6mm x 75.2mm)
Sample name is marked on each slide.
Plastic slide storage box included
Manufactured under ISO 9001 quality control standard
The label on the slides : 22x22mm on the right ,
Usually the left slide is blank ,we alos can put your company logo on the slides left .
LOGO can be OEM .
| Catálogo de diapositivas de polen de plantas | |
| el polen de flores brotan WM | té de polen de flores WM |
| trigo polen WM | arroz polen de flores WM |
| Brassica campestris polen WM | pera polen de flores WM |
| Luffa aegyptiaca WM polen | melocotón polen de flores WM |
| Impatiens sp WM polen | peonía WM polen de flores |
| WM polen de pino | Paeonia lactiflora Pall WM polen de flores |
| maíz polen WM | WM pino polen de flores |
| dulce cámara de polen de maíz CS | Citrus reticulata polen de flores WM |
| Hippeastrum aulicum WM polen de flores | algodón polen de flores WM |
| Pinus massoniana WM polen de flores | El azafrán Crocus WM polen de flores |
| Lacebark pino polen de flores WM | Trigo blanco suave de flores WM polen |
| melocotón polen de flores germinación WM | maíz dulce del polen de flores WM |
Paquete:
Wooden box : 25/30/50/100 pieces
Caja de plástico: 5/15/25/30/50/60/100 piezas
MOQ: 50 piezas de cada tipo
