Invoice Nova Quantitative Filter Paper 7cm Fast 201 Medium Speed 202 Round 100 Hangzhou Special

Xinxing qualitative filter paper 18cm fast 101 medium speed 102 slow speed 103 round 100 pieces Hangzhou special

Xinxing Qualitative Filter Paper 12.5cm Fast 101 Medium Speed 102 Slow 103 Round 100 Hangzhou Special

Xinxing Qualitative Filter Paper 11cm Fast 101 Medium Speed 102 Slow 103 Round 100 Hangzhou Special

Xinxing Qualitative Filter Paper 9cm Fast 101 Medium Speed 102 Slow 103 Round 100 Hangzhou Special

Xinxing Qualitative Filter Paper 7cm Fast 101 Medium Speed 102 Slow 103 Round 100 Hangzhou Special

Experimental consumables 500ml large mouth plastic bottle

Experimental consumables 250ml large mouth plastic bottle

Experimental consumables 300ml large mouth plastic bottle

Experimental consumables 100ml large mouth plastic bottle

Experimental consumables 30ml large mouth plastic bottle

Experimental consumables 2000ml large mouth plastic bottle

Experimental consumables large test tube brush diameter 35mm bristle

[Tax-inclusive authorization] Experimental consumables blue litmus test paper Shanghai sanaisi 100 pieces

[Tax-inclusive authorization] Experimental consumables red litmus test paper Shanghai sanaisi alkaline solution 100 pieces

[Tax-inclusive authorization] Experimental consumables Congo red test paper Shanghai sanaisi

[Tax] Experimental consumables 500ml enamel measuring cup made in Shanghai

[Tax included] Experimental consumables 21cm double-headed stainless steel medicine spoon

Experimental consumables: three Horn medicine spoons in each group

Experimental consumables small size test tube brush diameter 20mm bristle

Experimental consumables 250ml right angle elbow plastic washing bottle

[Tax-inclusive authorization] New Star Brand large qualitative filter paper 60 × 60cm medium speed Hangzhou special

250ml plastic measuring cup (PP material) with handle and scale