Grandma Gertie’s Cooking Supplies

Welcome to Post Apple Scientific, where we proudly offer a diverse range of Grandma Gertie cooking supplies to enhance your culinary adventures. Our products are a testament to our commitment to quality.

In our cooking supply store, we offer everything from top-notch food-grade alum to a variety of other essential ingredients and tools. These products have been meticulously selected, ensuring they meet our stringent standards of excellence. When you choose Grandma Gertie cooking supplies, you’re not just buying a product; you’re investing in quality that can elevate your kitchen experience.

Shop our range of Grandma Gertie cooking supplies today. With Post Apple Scientific, deliciousness starts with the finest ingredients and tools.

  • Placeholder

    Alum, Lump, Food Grade

    $4.02$10.29
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Ascorbic Acid, Vitamin C

    $8.32$35.61
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Baker’s Ammonia

    $3.99$159.90
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Baking Powder, Sodium Free

    $4.60$9.14
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Calcium Carbonate, Food Grade

    $5.90
    Add to cart
  • Placeholder

    Calcium Chloride, Food Grade

    $2.88$12.90
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Calcium Gluconate, Food Grade

    $7.19$24.15
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Citric Acid, Food Grade

    $4.72$14.15
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Dextrose, Food Grade

    $5.09$8.15
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Food-Grade Acacia Gum Arabic Powder

    $10.00$34.98
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Glycerin, Vegetable, Food Grade

    $19.99$199.96
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Lactose, Food Grade

    $4.08$14.27
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Lime, Canning, Food Grade

    $3.87$15.70
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Oxalic Acid

    $8.15$13.25
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Potassium Citrate, Food Grade

    $13.16$118.45
    Select options This product has multiple variants. The options may be chosen on the product page
  • Placeholder

    Potassium Metabisulfite, Food Grade

    $3.56$11.21
    Select options This product has multiple variants. The options may be chosen on the product page