Pack samples: Recessive White Gene (c) with Feathers

HOW TO USE THIS PACK: Choose the quantity of samples, and proceed to checkout. After payment confirmation, the credit will be added to your account. You can then utilize the credit to order tests, with the amount deducted from your account. Your sample credit can be utilized separately and does not need to be used all at once. There's no expiration date for the balance, allowing you to carry it forward for future use.