Envío estándar gratuito (en Norteamérica) en pedidos superiores a $100 USD.
Para todos los pedidos de EE. UU. y Canadá de menos de $100 USD, hay un cargo de envío estándar de $5,99.
Envío gratis en todos los pedidos internacionales superiores a $200 USD.
Tarifa plana de $15,99 de envío internacional para todos los pedidos de menos de $200 USD.
Tiempo de envío: EE. UU. y Canadá: de 5 a 7 días hábiles; Otros países: de 7 a 20 días hábiles.
Enviaremos su paquete dentro de las 24 horas posteriores al pago.
El número de seguimiento se enviará al correo electrónico de envío de su pedido 2 o 3 días después de que enviemos su pedido.
DEVOLUCIONES Y CAMBIOS
Su 100% de satisfacción es importante para nosotros. Si no está satisfecho con su compra por cualquier motivo, puede devolvérnosla sin usar dentro de los 30 días para obtener un reembolso.
▪ This 8-part life-size model describes in great detail the anatomy of a hen. ▪ The right side shows the external morphology while the right part, longitudinally sectioned, reveal the inner structures...
This life-size canine heart model can be dissected into two parts to show the ventricles, valves and atriums. This life-size dog heart model can be dissected into two parts. After removing the...
This bestselling canine skeleton model is a plastic cast of the skeleton of a medium-sized dog (e.g. a Jack Russell Terrier or Miniature Poodle). The plastic dog skeleton is dissectible with a...
Feline jaw model of average size depicts healthy teeth on the right side and diseased and damaged teeth on the left. Featured pathologies: fractured canine, periodontal disease, tartar accumulation, plaque,...
Average size, the canine jaw model depicts healthy teeth on the right side and diseased/damaged teeth on the left.The Canine Jaw Model Features Nine Pathologies:fractured canineperiodontal diseasetarter accumulationplaquegingivitisworn incisorsretained deciduous...
Greatly enlarged. Open section shows the inner structures of a typical chloroplast, including the outer and inner membranes, granum, stroma, starch granules, and osmophilic globule.Mounted on a durable polymer base....
The two piece plant cell model shows the structures of a typical plant cell as viewed by an electron microscope. The cytoplasm and all important organelles of the plant cell...
400x life size. This 3-part model shows dicot root structure in cross and longitudinal sections, divided into 3 segments: root tip with cap; distension zone; and meristematic mature region. With key....
Section through the Stem of a Year Old Dicotyle Plant
