B&H can't figure their ass from their elbow these days when it comes to shipping chemicals. One day they ship a chemical the next they don't. I've gone through this four times in the last year where D-76 would ship, then a few months later not ship, then back to shipping, and now, NOT shipping. EcoPro shipped forever then stopped shipping for 4 months and now is shipping again. Each time I file comments and questions with B&H and each time they have different answers from shipping regulations to manufacturer not providing the correct information. It's a real pain.