$5.95
Sodium Carbonate - Inorganic Lab Grade Reagent, 30gAmazon$10.95
Sodium Carbonate, Monohydrate, Granular, Laboratory Grade, 500 GAmazon$18.00
UniClean America Sodium PERCARBONATE - Sodium Carbonate Peroxide (1, Pounds)Amazon$30.99
Harris Washing Soda, Sodium Carbonate, Laundry Booster and Multipurpose Cleaner, 10lbAmazonSAVE $2.24
$17.75$19.99
Natural Chemistry 14202NCM Hot Tub and Spa PH Increaser Optical Range of 7.2 to 7.6 and Uses All-Natural Sodium CarbonateAmazon$9.49
Sodium Carbonate 1 lb. (SODA ASH, ph Increase) 99.95% PurityAmazonSAVE $3.75
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Sodium Carbonate - Natural Grade 100 Anhydrous Powder - Soda Ash, 12 oz (340 g)Amazon$179.00
Sodium Carbonate (Soda Ash Dense) [Na2CO3] [CAS_497-19-8] 99.6+%, White Solid (50 Lb Bag) by Wintersun ChemicalAmazon$61.60
Soda Ash (Sodium Carbonate) - 25 Lb - Excellent for soap Making, Detergent Manufacturing, and Chemical SynthesisAmazon$23.00
UniClean America SODIUM CARBONATE - SODA ASH - HIGH PURITY (5, Pounds)Amazon$10.95
Photographers' Formulary Sodium Carbonate, Monohydrate - 1 Lb. 10-1190 1LBB&H Photo$11.99
Unpretentious Washing Soda, 1.5 lb, Soda Ash, Laundry Additive, Sodium CarbonateAmazon$21.99
Innovating Science Reagent-Grade Sodium Carbonate Anhydrous, 500g - The Curated Chemical CollectionAmazon$65.99
Soda Ash, Pure Sodium Carbonate, Cleaning Agent, Great for Pools & Hot Tubs, 99.8% Purity, 50 lbsAmazon$42.98
pH Increaser for Hot Tub & Pool | Pure Soda Ash, Sodium Carbonate | 15 lbAmazon$18.99
Earthborn Elements Washing Soda (2 lb), Soda Ash, Sodium Carbonate, Non-Toxic Laundry BoosterAmazon$10.14
8 oz Pure Sodium Carbonate Dense Soda Ash Na2CO3 pH Adjust Chemical Spa Pool Cleaning DishwasherAmazon$23.99
Pool Day 10lb pH Increaser - Increase pH in All Pools and Spas - 100% Sodium CarbonateAmazon$36.99
PURE ORIGINAL INGREDIENTS Natural Washing Soda (1 Gallon) Sodium Carbonate, Stain Remover, Water Softener, Multi-Purpose CleanerAmazon$14.95
Kansui Powder for Making Fresh Ramen Noodles - Type 2 - Potassium Carbonate & Sodium Carbonate Blend (6 Oz)Amazon$9.99
MaxTite Pool & Spa pH Increaser (2 lbs) - 100% Pure Sodium Carbonate - HDPE Container w/Resealable Child Resistant CapAmazonSAVE $3.00
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In The Swim pH Increaser for Pools - Granular 100% Sodium Carbonate (Soda Ash) to Raise pH Up - 5 PoundsAmazon$27.64
Puri Tech Chemicals pH Plus 10lb Resealable Bag for Swimming Pools & Spas pH Increaser Up Balancer 100% Sodium Carbonate Increases pH & Chlorine EffectivenessAmazon$9.99
Soda Ash 1 lb - Tie Dye - Stain Remover - Increase Pool pH Levels - Prevents Itching - Raises Alkalinity - Laundry Booster - Sodium Carbonate Washing SodaAmazon$12.95
Soda Ash Lite (2 lbs) - 100% Pure Sodium Carbonate - Washing Soda, Tie Die, pH Increaser, and More - HDPE Container w/Resealable Child Resistant CapAmazon